430:
absorbed by the melanin within the hair and heat is generated. The heat then conducts out towards the germ cells. As long as a sufficient temperature is maintained for the required time then these cells will be successfully destroyed. This is absolutely critical – attaining the required temperature is not sufficient unless it is kept at that temperature for the corresponding time. This is determined by the
Arrhenius Rate Equation. To achieve these conditions the laser/IPL system must be able to generate the required power output. The main reason why hair removal fails is simply because the equipment cannot generate the desired temperature for the correct time.
122:
43:
180:. IPL systems typically output wavelengths between 400 nm and 1200 nm. Filters are applied to block shorter wavelengths, thereby only using the longer, "redder" wavelengths. IPLs offer certain advantages over laser, principally in the pulse duration. While lasers may output trains of short pulses to simulate a longer pulse, IPL systems can generate pulse widths up to 250 ms, which is useful for larger diameter targets. Some current IPL systems have proven to be more successful in the removal of hair and blood vessels than many lasers.
162:(IPL), and both alexandrite and diode lasers. The review found no statistical difference in short-term effectiveness, but a higher incidence of side effects with diode laser-based treatment. Hair reduction after six months was reported as 68.75% for alexandrite lasers, 71.71% for diode lasers, and 66.96% for IPL. Side effects were reported as 9.5% for alexandrite lasers, 28.9% for diode lasers, and 15.3% for IPL. All side effects were found to be temporary and even pigmentation changes returned to normal within six months.
4302:
2682:
137:(FDA). Under the FDA's definition, "permanent" hair reduction is the long-term, stable reduction in the number of hairs regrowing after a treatment regime. Many patients experience complete regrowth of hair on their treated areas in the years following their last treatment. This means that although laser treatments with these devices will permanently reduce the total number of body hairs, they will not result in a permanent removal of all hair.
285:
533:
634:
cause serious harm, and even death. Typically, the cream is applied about 30 minutes before the procedure. Icing the area after the treatment helps relieve the side effects faster. Ibrahimi and Kilmer reported a study of a novel device of diode handpiece with a large spot size which used vacuum-assisted suction to reduce the level of pain associated with laser treatment.
192:
technique. But the treatment is slow and tedious compared with typical newer laser hair removal. More hair may grow in certain areas that are prone to hormone-induced growth (e.g. a woman's chin and neck) based on individual hormone levels or changes therein, and one's genetic predisposition to grow new hair.
518:
Typically the shedding of the treated hairs takes about two to three weeks. These hairs should be allowed to fall out on their own and should not be manipulated by the patient for certain reasons, chiefly to avoid infections. Pulling hairs after a session can be more painful as well as counteract the
633:
Some level of pain should also be expected during treatments. Numbing creams are available at most clinics, sometimes for an additional cost. Some numbing creams are available over the counter. Use of strong numbing creams over large skin areas being treated at one time must be avoided, since it can
433:
Spot size, or the width of the laser beam, directly affects the depth of penetration of the light energy due to scattering effects in the dermal layer. Larger beam diameters or those devices that has a linear scanning results in deeper deposition of energy and hence can induce higher temperatures in
113:
of laser light, only hair with color such as black, brown, or reddish-brown hair or dirty blonde can be removed. White hair, light blonde and strawberry blonde hair does not respond well. Laser works best with dark coarse hair. Light skin and dark hair are an ideal combination, being most effective
629:
Some normal side effects may occur after laser hair removal treatments, including itching, pink skin, redness, and swelling around the treatment area or swelling of the follicles (follicular edema). These side effects rarely last more than two or three days. The two most common serious side effects
255:
In some countries, including the U.S., hair removal is an unregulated procedure that anyone can do. In some places, only doctors and doctor-supervised personnel can do it, while in other cases permission extends to licensed professionals, such as regular nurses, physician assistants, estheticians,
499:
Multiple treatments depending on the type of hair and skin color have been shown to provide long-term reduction of hair. Most people need a minimum of eight treatments. Current parameters differ from device to device but manufacturers and clinicians generally recommend waiting from three to eight
471:
In essence, the important output parameter when treating hair (and other skin conditions) is power density – this is a combination of energy, spot diameter and pulse duration. These three parameters determine what actually happens when the light energy is absorbed by the tissue chromophore be it
429:
Pulse width (or duration) is one of the most important considerations. The length of the heating pulse relates directly to the damage achieved in the follicle. When attempting to destroy hair follicles the main target is the germ cells which live on the surface of the hair shaft. Light energy is
246:
As waxing has evolved, there are two types of waxing. In one, the strips are already ready to use, and one can apply it to the skin and peel it off in the direction opposite to the hair growth. Another one involves heating up the wax, applying it to the skin, and then placing a cloth on it and
191:
is another hair removal method that has been used for over 135 years. Like newer laser technology used properly and with several treatments, electrolysis can be used to remove 100% of the hair from an area and is effective on hair of all colors, if used at an adequate power level with proper
140:
Laser hair removal has become popular because of its speed and efficacy, although some of the efficacy is dependent upon the skill and experience of the laser operator, and the choice and availability of different laser technologies used for the procedure. Some will need touch-up treatments,
275:
under the supervision of a physician, or an advanced registered nurse practitioner under a protocol signed by a physician. An electrologist working under the direct supervision and responsibility of a physician is also allowed to perform laser hair removal in the state of
Florida.
242:
is another option for hair removal. This method is an efficient way of removing hair; it is longer-lasting than shaving but not permanent. The ancient
Egyptians developed a similar mechanism, sugaring, in which one would mix oil and honey then apply it to the skin.
38:
in 1998. Laser hair removal is widely practiced in clinics, and even in homes using devices designed and priced for consumer self-treatment. Many reviews of laser hair removal methods, safety, and efficacy have been published in the dermatology literature.
1108:
Babilas, Philipp; Schreml, Stephan; Eames, Tatiana; Hohenleutner, Ulrich; Szeimies, Rolf-Markus; Landthaler, Michael (2010). "Split-face comparison of intense pulsed light with short- and long-pulsed dye lasers for the treatment of port-wine stains".
94:. Light is absorbed by dark objects but reflected by light objects and water, so laser energy can be absorbed by dark material in the hair or skin, with much more speed and intensity than just the skin without any dark adult hair or melanin.
1080:
Drosner, Michael; Ellwanger, Jürgen; Schöttle, Kristina; Stockmeier, Markus; Gatty, Florian; Hellbrügge, Georg; Christiansen, Kåre (2008). "Comparison of intense pulsed light (IPL) and pulsed dye laser (PDL) in port-wine stain treatment".
212:
or a blend of the two. Galvanic current requires 30 seconds to more than a minute to release each hair whereas thermolysis or a blend can require much less. This study thus did not test the capability of all forms of modern electrolysis.
637:
Unwanted side effects such as hypo- or hyper-pigmentation or, in extreme cases, burning of the skin call for an adjustment in laser selection or settings. Risks include the chance of burning the skin or discoloration of the skin,
61:
approved this tactic of hair removal. As this technology continued to be researched, laser hair removal became more effective and efficient; thus, it is now a common method in removing hair for long periods of time.
203:
laser and electrolysis for hair removal on 12 patients concluded that laser hair removal was 60 times faster, less painful and more reliable than electrolysis. The type of electrolysis performed in the study was
34:. It had been performed experimentally for about twenty years before becoming commercially available in 1995–1996. One of the first published articles describing laser hair removal was authored by the group at
458:. This type of cooling is by far the most efficient method of keeping the epidermis protected since it provides a constant heat sink at the skin surface. Sapphire windows are much more conductive than quartz.
500:
weeks between sessions, depending on the area being treated. The number of sessions depends on various parameters, including the area of the body being treated, skin color, coarseness of hair, reason for
224:
is a technique in which one removes hair from the skin with a razor. Shaving has been popular as a temporary hair removal technique since at least the 1700s. In 1895, American businessman
82:
and pulse duration to obtain optimal effect on a targeted tissue with minimal effect on surrounding tissue. Lasers can cause localized damage by selectively heating dark target matter,
1591:
1613:
Ibrahimi, Omar A; Kilmer, Suzanne L (2012). "Long-Term
Clinical Evaluation of an 800-nm Long-Pulsed Diode Laser with a Large Spot Size and Vacuum-Assisted Suction for Hair Removal".
880:
1037:
Toosi, Parviz; Sadighha, Afshin; Sharifian, Ali; Razavi, Gita
Meshkat (2006). "A comparison study of the efficacy and side effects of different light sources in hair removal".
101:
for all hair removal lasers currently on the market. Melanin occurs naturally in the skin and gives skin and hair their color. There are two types of melanin in hair.
228:
invented a razor blade that was sharp, thin, disposable, and cheap to make. This system was a widespread success and has evolved into the modern disposable razor.
1152:
Barikbin, Behrooz; Ayatollahi, Azin; Hejazi, Somayeh; Saffarian, Zahra (2011). "The Use of
Intense Pulsed Light (IPL) for the Treatment of Vascular Lesions".
450:
cooling has been determined to allow higher fluences and reduce pain and side effects, especially in darker skin. Three types of cooling have been developed:
57:
with a laser to partially damage basal stem cells inside the hair follicles. This method proved to be successful, and was first applied in 1996. In 1997, the
1011:
658:. These risks can be reduced by treatment with an appropriate laser type used at appropriate settings for the individual's skin type and treatment area.
496:(early anagen). Hence, several sessions are needed to damage the hair in all phases of growth and force it to revert to a vellus non-colored small hair.
444:
per square centimeter (J/cm). It's important to get treated at high enough settings to heat up the follicles enough to disable them from producing hair.
1541:
665:
to either the hair removal gel used with certain laser types or to a numbing cream, or to simply shaving the area too soon after the treatment.
169:, is sometimes incorrectly referred to as "laser hair removal". IPL-based methods, sometimes called "phototricholysis" or "photoepilation", use
1561:
259:
In
Florida, the use of lasers, laser-like devices and intense pulsed light devices is considered medicine, and requires they be used only by a
1599:
1592:"Public Health Advisory: Life-Threatening Side Effects with the Use of Skin Products Containing Numbing Ingredients for Cosmetic Procedures"
798:
Eremia, Sorin; Li, Cindy Y; Umar, Sanusi H; Newman, Nathan (2001). "Laser Hair
Removal: Long-Term Results with a 755 nm Alexandrite Laser".
1198:
Görgü, Metin; Aslan, Gürcan; Aköz, Tayfun; Erdoğan, Bülent (2000). "Comparison of
Alexandrite Laser and Electrolysis for Hair Removal".
888:
58:
2483:
1658:
133:
Hair removal lasers have been in use since 1997 and have been approved for "permanent hair reduction" in the United States by the
4262:
1292:
597:
569:
861:
507:
Laser does not work well on light-colored hair, red hair, grey hair, white hair, as well as fine hair of any color, such as
2731:
504:, and sex. Certain areas (notably men's facial hair) may require considerably more treatments to achieve desired results.
576:
1698:
550:
1267:
472:
melanin, hemoglobin or water, with the amount of tissue damaged being determined by the temperature/time combination.
3921:
1021:
616:
1448:
Murphy, M. J; Torstensson, P. A (2013). "Thermal relaxation times: An outdated concept in photothermal treatments".
1322:
583:
4001:
1493:"Long-term efficacy of linear-scanning 808 nm diode laser for hair removal compared to a scanned alexandrite laser"
3916:
3138:
1668:
4171:
565:
554:
268:
35:
959:
Jasterzbski, T.J.; Schwartz, R.A. (2015-02-25). "Pseudofolliculitis cutis: a vexing disorder of hair growth".
2698:
3158:
3068:
2688:
1663:
708:
134:
4227:
1546:
1491:
Grunewald, Sonja; Bodendorf, Marc Oliver; Zygouris, Alexander; Simon, Jan
Christoph; Paasch, Uwe (2014).
4031:
2628:
3438:
2693:
2413:
2106:
2075:
1377:
1179:
Michel, CE (Oct 1875). "Trichiasis and distichiasis; with an improved method for radical treatment".
434:
deeper follicles. Hair removal lasers have a spot size about the size of a fingertip (3–18 mm).
300:
2310:
1569:
1403:
121:
4336:
3103:
2724:
2175:
2111:
4331:
3693:
3564:
3383:
3238:
3233:
2638:
2493:
2398:
2180:
1954:
1776:
1691:
543:
1241:
842:
590:
4201:
4021:
2453:
2363:
2353:
2290:
1771:
2325:
4326:
4089:
3559:
3268:
2663:
2305:
2116:
1964:
42:
4196:
4079:
4067:
3994:
3961:
3671:
3584:
3509:
3403:
3153:
2648:
2210:
2195:
2131:
1949:
1430:
722:
Dierickx, Christine C; Grossman, Melanie C; Farinelli, William A; Anderson, R. Rox (1998).
408:
159:
8:
4247:
4166:
4106:
4026:
3941:
3818:
3763:
3676:
3569:
3499:
3494:
3489:
3333:
3298:
2978:
2898:
2717:
2548:
2533:
2300:
2270:
2250:
1986:
1934:
1873:
674:
272:
205:
86:, thereby heating up the basal stem cells in the follicle which causes hair growth, the
3869:
3467:
3328:
2864:
2121:
1878:
1796:
1684:
1638:
1522:
1473:
1223:
1134:
1062:
992:
941:
823:
776:
515:
with a cooling tip can be safe and effective when used by an experienced practitioner.
264:
126:
1300:
53:
and Melanie Grossman discovered that it was possible to selectively target a specific
4267:
4141:
4116:
3895:
3849:
3683:
3413:
3313:
3288:
2963:
2928:
2358:
2240:
2215:
2136:
1811:
1806:
1630:
1626:
1514:
1465:
1215:
1211:
1126:
1054:
1017:
984:
976:
933:
925:
920:
903:
815:
811:
780:
763:
Gold, Michael H (2007). "Lasers and light sources for the removal of unwanted hair".
745:
464:
spray: sprayed directly onto the skin immediately before and/or after the laser pulse
359:
209:
1642:
1526:
1477:
1227:
1138:
1066:
996:
945:
827:
4277:
4242:
4222:
4191:
3935:
3859:
3748:
3703:
3666:
3521:
3514:
3504:
3228:
3223:
3073:
3013:
2933:
2468:
2433:
2029:
1919:
1898:
1791:
1721:
1622:
1504:
1457:
1207:
1161:
1118:
1090:
1046:
968:
915:
807:
772:
735:
639:
447:
231:
Shaving, however, is only temporary and can lead to irritation of the shaved area.
225:
174:
170:
1352:
4305:
4186:
4176:
3987:
3885:
3864:
3661:
3628:
3462:
3452:
3423:
3418:
3378:
3363:
3338:
3308:
3283:
3218:
3208:
2958:
2947:
2943:
2608:
2488:
2383:
2368:
2315:
2090:
2080:
1816:
1781:
1731:
327:
50:
454:
Contact cooling: through a window cooled by circulating water or other internal
4282:
4272:
4232:
4181:
4099:
4052:
4036:
3968:
3808:
3688:
3638:
3477:
3353:
3318:
3248:
3193:
3128:
3078:
3023:
3008:
2883:
2834:
2558:
2473:
2423:
2418:
2245:
2141:
2085:
1868:
740:
723:
129:, common in men who have naturally coarse or tightly curling thick facial hair.
2518:
1461:
1094:
1050:
4320:
4237:
4217:
4158:
4084:
3890:
3844:
3839:
3611:
3606:
3408:
3358:
3203:
3148:
3118:
3108:
2824:
2771:
2618:
2613:
2588:
2513:
2428:
2205:
1924:
1766:
980:
929:
647:
493:
485:
440:
or energy density is another important consideration. Fluence is measured in
293:
118:
are able to target black hair in patients with dark skin with some success.
87:
31:
2408:
1165:
4257:
4126:
4121:
4062:
3926:
3854:
3738:
3708:
3698:
3633:
3616:
3596:
3549:
3368:
3188:
3113:
3098:
3043:
2893:
2538:
2523:
2463:
2373:
2335:
2034:
1929:
1634:
1518:
1469:
1219:
1130:
1058:
988:
937:
819:
784:
684:
512:
392:
115:
23:
749:
292:
Several wavelengths of laser energy have been used for hair removal, from
4287:
4148:
4131:
4111:
3956:
3834:
3793:
3778:
3601:
3574:
3433:
3373:
3143:
3123:
3083:
2776:
2633:
2623:
2403:
2320:
2230:
2225:
2126:
2044:
1996:
1939:
1883:
1801:
1786:
1330:
679:
200:
188:
106:
98:
54:
1353:"The advantages of waxing, potential side effects and how hot wax works"
4136:
3900:
3803:
3753:
3472:
3348:
3278:
3213:
3183:
3173:
3168:
3048:
3018:
2973:
2878:
2839:
2829:
2802:
2583:
2578:
2498:
2448:
2443:
2378:
2235:
2065:
2006:
1893:
1746:
557: in this section. Unsourced material may be challenged and removed.
343:
109:
gives hair blonde or red color. Because of the selective absorption of
75:
2388:
1509:
1492:
1122:
972:
4252:
4094:
4074:
4057:
3951:
3773:
3733:
3728:
3656:
3526:
3484:
3388:
3343:
3303:
3263:
3198:
3178:
3063:
3058:
3038:
2988:
2938:
2908:
2888:
2859:
2792:
2766:
2598:
2543:
2275:
1888:
1852:
1847:
1842:
1741:
1707:
655:
501:
304:
260:
102:
952:
646:, swelling around the hair follicle (considered a normal reaction),
532:
284:
141:
especially on large areas, after the initial set of 3–8 treatments.
3813:
3768:
3758:
3323:
3273:
3133:
3093:
3053:
3033:
3028:
3003:
2998:
2983:
2968:
2923:
2918:
2903:
2844:
2797:
2658:
2643:
2573:
2528:
2438:
2348:
2295:
2280:
2260:
2220:
2190:
2185:
2049:
2039:
2011:
1991:
1837:
1832:
1756:
1751:
1736:
1726:
1431:"Laser Hair Removal: Background, History of the Procedure, Problem"
1404:"Laser regulations by state | HairFacts | Hair Removal Information"
1268:"A Nick in Time: How Shaving Evolved Over 100,000 Years of History"
368:
297:
1079:
303:. These lasers are characterized by their wavelength, measured in
3798:
3788:
3591:
3393:
3258:
3243:
3088:
2953:
2913:
2819:
2812:
2807:
2568:
2393:
2343:
2255:
1981:
1976:
1959:
1903:
1151:
721:
689:
662:
651:
489:
461:
455:
437:
221:
83:
862:"Beauty and the Geek: The Engineering Behind Laser Hair Removal"
3931:
3783:
3554:
3457:
3163:
2761:
2563:
2553:
2503:
2478:
2458:
2330:
2070:
2001:
1969:
1761:
1490:
1107:
904:"The medical and surgical therapy of pseudofolliculitis barbae"
511:. For darker skinned patients with black hair, the long-pulsed
508:
481:
239:
196:
110:
895:
4010:
3946:
3623:
3447:
3293:
3253:
2709:
2653:
2603:
2593:
2508:
2285:
2200:
2170:
2165:
441:
177:
166:
79:
27:
1676:
1036:
144:
3743:
3398:
2993:
2873:
2740:
2265:
1562:"Laser Hair Removal History - Serenity Rejuvenation Center"
643:
492:) and a laser can only affect the currently active growing
91:
1664:
Laser Hair Removal: FAQs (American Academy of Dermatology)
3979:
1378:"The Lowdown on Hair Removal | National Laser Institute"
709:"Hair Removal Methods: Laser History and Current Issues"
195:
A study conducted in 2000 at the ASVAK Laser Center in
114:
and producing the best results, but lasers such as the
1669:
Laser Hair Removal In Cost, Procedure & Results )
1197:
1242:"From Perret to Kampfe: Origins of the Safety Razor"
958:
70:The primary principle behind laser hair removal is
16:
Process of hair removal by exposure to laser pulses
1659:Medical Lasers (U.S. Food and Drug Administration)
1545:
1293:"Back in time - History of Hygiene - Hair Removal"
797:
724:"Permanent Hair Removal by Normal-Mode Ruby Laser"
1447:
4318:
1429:Bashour, Mounir; James, Andrea (28 June 2016).
1612:
901:
853:
3995:
2725:
1692:
1013:Cosmetic Dermatology: Products and Procedures
967:(4). Oxford University Press (OUP): 878–884.
90:, while not directly heating the rest of the
1428:
661:Some patients may show side effects from an
881:""Radiation-Emitting Products: Laser Facts"
467:Air cooling: forced cold air at -34 °C
4002:
3988:
2732:
2718:
1699:
1685:
59:United States Food and Drug Administration
2155:
1540:Brown, Elizabeth Raymond (1 April 2015).
1508:
919:
739:
617:Learn how and when to remove this message
522:
165:IPL, though technically not containing a
145:Comparisons with other removal techniques
859:
283:
125:Laser hair removal can be used to treat
120:
41:
4263:Multiple-prism grating laser oscillator
1009:
149:
105:gives hair brown or black color, while
4319:
1178:
1172:
840:
3983:
2713:
2154:
1680:
1539:
1265:
1154:Journal of Lasers in Medical Sciences
1010:Draelos, Zoe Diana (8 October 2015).
875:
873:
871:
843:"How Laser Hair Removal Was Invented"
475:
154:A 2006 review article in the journal
1323:"Marzena - The Home of Hair Removal"
860:Bhargava, Amber (26 November 2012).
762:
555:adding citations to reliable sources
526:
1542:"The latest advancements in lasers"
247:pulling away from the hair growth.
74:(SPTL), the matching of a specific
13:
3154:Ivy League, Harvard, Princeton cut
868:
777:10.1016/j.clindermatol.2007.05.017
97:Melanin is considered the primary
26:by means of exposure to pulses of
14:
4348:
3922:Beard and haircut laws by country
1652:
1598:. 6 February 2007. Archived from
841:Khalid, Asma (21 November 2017).
630:are acne and skin discoloration.
4301:
4300:
2681:
2680:
1627:10.1111/j.1524-4725.2012.02380.x
1212:10.1046/j.1524-4725.2000.99104.x
921:10.1111/j.1396-0296.2004.04016.x
812:10.1046/j.1524-4725.2001.01074.x
531:
3917:Andre Walker Hair Typing System
3139:Historical Christian hairstyles
1606:
1584:
1554:
1533:
1484:
1441:
1422:
1396:
1370:
1345:
1315:
1285:
1259:
1234:
1191:
1145:
1101:
1073:
1030:
1003:
914:(2). Hindawi Limited: 158–163.
902:Bridgeman-Shah, Sharon (2004).
542:needs additional citations for
183:
4172:Amplified spontaneous emission
2739:
1497:Lasers in Surgery and Medicine
1111:Lasers in Surgery and Medicine
961:British Journal of Dermatology
834:
791:
756:
715:
701:
480:Hair grows in several phases (
36:Massachusetts General Hospital
1:
1706:
711:. Quackwatch. 21 August 2001.
695:
332:488 nm or 514.5 nm
250:
1566:Serenity Rejuvenation Center
288:A hair removal laser in 2021
135:Food and Drug Administration
65:
46:A hair removal laser in 2011
7:
4228:Chirped pulse amplification
1925:Hair coloring and bleaching
1297:www.hygieneforhealth.org.au
668:
10:
4353:
4032:List of laser applications
4009:
741:10.1001/archderm.134.7.837
519:effects of the treatment.
216:
72:selective photothermolysis
4296:
4210:
4157:
4045:
4017:
3909:
3878:
3827:
3721:
3649:
3542:
3535:
3432:
2857:
2785:
2754:
2747:
2676:
2161:
2150:
2099:
2058:
2022:
1912:
1861:
1825:
1714:
1462:10.1007/s10103-013-1445-8
1450:Lasers in Medical Science
1181:St. Louis Clinical Record
1095:10.1016/j.mla.2008.05.004
1083:Medical Laser Application
1051:10.1007/s10103-006-0373-2
1039:Lasers in Medical Science
1016:. John Wiley & Sons.
234:
156:Lasers in Medical Science
1382:National Laser Institute
642:(white spots), flare of
335:Turquoise/Cyan or Green
279:
2399:Laura Mercier Cosmetics
2181:Anastasia Beverly Hills
2107:Cosmetic electrotherapy
1732:Botulinum toxin (Botox)
1166:10.22037/2010.v2i2.2287
728:Archives of Dermatology
256:and/or cosmetologists.
30:light that destroy the
4022:List of laser articles
2939:Brush, butch, burr cut
2364:Jeffree Star Cosmetics
2291:Daigaku Honyaku Center
765:Clinics in Dermatology
523:Side effects and risks
289:
130:
47:
2306:Elizabeth Arden, Inc.
2211:Bath & Body Works
2156:Major cosmetic brands
2117:Cosmetics advertising
322:Type of Skin used on
287:
206:galvanic electrolysis
124:
45:
4197:Population inversion
3764:Hairstyling products
3339:Short back and sides
2494:Neal's Yard Remedies
2132:History of cosmetics
2112:Cosmetic ingredients
1615:Dermatologic Surgery
1200:Dermatologic Surgery
908:Dermatologic Therapy
800:Dermatologic Surgery
566:"Laser hair removal"
551:improve this article
413:(IPL is not a laser)
409:Intense pulsed light
199:, Turkey, comparing
160:intense pulsed light
150:Intense pulsed light
4248:Laser beam profiler
4167:Active laser medium
4107:Free-electron laser
4027:List of laser types
3942:Eponymous hairstyle
3828:Haircare techniques
3819:Hair texture powder
3677:Frictional alopecia
2271:ColourPop Cosmetics
1874:Circle contact lens
1550:on 10 October 2017.
1266:Tarantola, Andrew.
378:Pulsed diode array
273:physician assistant
3879:Health and medical
2865:list of hairstyles
2122:Cosmetic packaging
1879:Eyelash extensions
1357:www.hairfinder.com
1246:www.shaveworld.org
476:Number of sessions
403:Darker complexion
290:
131:
127:pseudofolliculitis
48:
22:is the process of
20:Laser hair removal
4314:
4313:
4268:Optical amplifier
4117:Solid-state laser
3977:
3976:
3850:Curly Girl Method
3722:Haircare products
3717:
3716:
3684:Pattern hair loss
2964:Butterfly haircut
2853:
2852:
2707:
2706:
2672:
2671:
2649:Victoria's Secret
2359:Helena Rubinstein
2241:Bumble and bumble
2137:Cosmetic industry
1572:on 31 August 2017
1510:10.1002/lsm.22185
1408:www.hairfacts.com
1303:on 19 August 2017
1123:10.1002/lsm.20964
973:10.1111/bjd.13427
891:on 23 April 2019.
627:
626:
619:
601:
427:
426:
414:
171:xenon flash lamps
4344:
4304:
4303:
4278:Optical isolator
4243:Injection seeder
4223:Beam homogenizer
4202:Ultrashort pulse
4192:Lasing threshold
4004:
3997:
3990:
3981:
3980:
3704:Trichotillomania
3540:
3539:
3536:Hair subtraction
3522:Designer stubble
3364:Standard haircut
3284:Professional cut
3014:Croydon facelift
2934:Broccoli haircut
2752:
2751:
2734:
2727:
2720:
2711:
2710:
2684:
2683:
2469:Morphe Cosmetics
2434:Make Up For Ever
2251:Carol's Daughter
2152:
2151:
2030:Artificial nails
1987:Styling products
1792:Permanent makeup
1722:Anti-aging cream
1701:
1694:
1687:
1678:
1677:
1647:
1646:
1610:
1604:
1603:
1588:
1582:
1581:
1579:
1577:
1568:. Archived from
1558:
1552:
1551:
1549:
1544:. Archived from
1537:
1531:
1530:
1512:
1488:
1482:
1481:
1445:
1439:
1438:
1426:
1420:
1419:
1417:
1415:
1400:
1394:
1393:
1391:
1389:
1374:
1368:
1367:
1365:
1363:
1349:
1343:
1342:
1340:
1338:
1329:. Archived from
1327:depilatories.com
1319:
1313:
1312:
1310:
1308:
1299:. Archived from
1289:
1283:
1282:
1280:
1278:
1263:
1257:
1256:
1254:
1252:
1238:
1232:
1231:
1195:
1189:
1188:
1176:
1170:
1169:
1149:
1143:
1142:
1105:
1099:
1098:
1077:
1071:
1070:
1034:
1028:
1027:
1007:
1001:
1000:
956:
950:
949:
923:
899:
893:
892:
887:. Archived from
877:
866:
865:
857:
851:
850:
838:
832:
831:
795:
789:
788:
760:
754:
753:
743:
719:
713:
712:
705:
640:hypopigmentation
622:
615:
611:
608:
602:
600:
559:
535:
527:
412:
316:Wavelength (nm)
310:
309:
4352:
4351:
4347:
4346:
4345:
4343:
4342:
4341:
4337:Plastic surgery
4317:
4316:
4315:
4310:
4292:
4206:
4187:Laser linewidth
4177:Continuous wave
4153:
4046:Types of lasers
4041:
4013:
4008:
3978:
3973:
3905:
3886:Greying of hair
3874:
3865:Shampoo and set
3823:
3713:
3645:
3531:
3436:
3428:
3344:Short brush cut
3309:Regular haircut
2959:Businessman cut
2862:
2849:
2781:
2743:
2738:
2708:
2703:
2668:
2609:Tarte Cosmetics
2489:Nature Republic
2384:Kylie Cosmetics
2369:Kao Corporation
2157:
2146:
2095:
2091:Sunless tanning
2081:Plastic surgery
2054:
2018:
1908:
1857:
1821:
1817:Venetian ceruse
1782:Moist towelette
1710:
1705:
1674:
1655:
1650:
1611:
1607:
1602:on 4 June 2015.
1590:
1589:
1585:
1575:
1573:
1560:
1559:
1555:
1538:
1534:
1489:
1485:
1446:
1442:
1427:
1423:
1413:
1411:
1410:. 25 April 2010
1402:
1401:
1397:
1387:
1385:
1376:
1375:
1371:
1361:
1359:
1351:
1350:
1346:
1336:
1334:
1333:on 18 June 2017
1321:
1320:
1316:
1306:
1304:
1291:
1290:
1286:
1276:
1274:
1264:
1260:
1250:
1248:
1240:
1239:
1235:
1196:
1192:
1177:
1173:
1150:
1146:
1106:
1102:
1078:
1074:
1035:
1031:
1024:
1008:
1004:
957:
953:
900:
896:
879:
878:
869:
858:
854:
839:
835:
796:
792:
761:
757:
720:
716:
707:
706:
702:
698:
671:
623:
612:
606:
603:
560:
558:
548:
536:
525:
478:
423:Pale to medium
411:
387:Pale to medium
373:All skin types
338:No longer used
282:
253:
237:
219:
186:
173:that emit full
152:
147:
68:
51:R. Rox Anderson
17:
12:
11:
5:
4350:
4340:
4339:
4334:
4332:Laser medicine
4329:
4312:
4311:
4309:
4308:
4297:
4294:
4293:
4291:
4290:
4285:
4283:Output coupler
4280:
4275:
4273:Optical cavity
4270:
4265:
4260:
4255:
4250:
4245:
4240:
4235:
4233:Gain-switching
4230:
4225:
4220:
4214:
4212:
4208:
4207:
4205:
4204:
4199:
4194:
4189:
4184:
4182:Laser ablation
4179:
4174:
4169:
4163:
4161:
4155:
4154:
4152:
4151:
4146:
4145:
4144:
4139:
4134:
4129:
4124:
4114:
4109:
4104:
4103:
4102:
4097:
4092:
4087:
4082:
4080:Carbon dioxide
4072:
4071:
4070:
4068:Liquid-crystal
4065:
4055:
4053:Chemical laser
4049:
4047:
4043:
4042:
4040:
4039:
4037:Laser acronyms
4034:
4029:
4024:
4018:
4015:
4014:
4007:
4006:
3999:
3992:
3984:
3975:
3974:
3972:
3971:
3969:Hair fetishism
3966:
3965:
3964:
3954:
3949:
3944:
3939:
3929:
3924:
3919:
3913:
3911:
3907:
3906:
3904:
3903:
3898:
3893:
3888:
3882:
3880:
3876:
3875:
3873:
3872:
3867:
3862:
3857:
3852:
3847:
3842:
3837:
3831:
3829:
3825:
3824:
3822:
3821:
3816:
3811:
3806:
3801:
3796:
3791:
3786:
3781:
3776:
3771:
3766:
3761:
3756:
3751:
3746:
3741:
3736:
3731:
3725:
3723:
3719:
3718:
3715:
3714:
3712:
3711:
3706:
3701:
3696:
3691:
3689:Hypertrichosis
3686:
3681:
3680:
3679:
3674:
3669:
3664:
3653:
3651:
3647:
3646:
3644:
3643:
3642:
3641:
3636:
3631:
3621:
3620:
3619:
3614:
3609:
3604:
3599:
3589:
3588:
3587:
3582:
3577:
3572:
3567:
3562:
3557:
3546:
3544:
3537:
3533:
3532:
3530:
3529:
3524:
3519:
3518:
3517:
3512:
3507:
3502:
3497:
3492:
3482:
3481:
3480:
3475:
3470:
3465:
3460:
3455:
3444:
3442:
3430:
3429:
3427:
3426:
3421:
3416:
3411:
3406:
3401:
3396:
3391:
3386:
3381:
3376:
3371:
3366:
3361:
3356:
3351:
3346:
3341:
3336:
3331:
3326:
3321:
3316:
3311:
3306:
3301:
3296:
3291:
3286:
3281:
3276:
3271:
3266:
3261:
3256:
3251:
3246:
3241:
3236:
3231:
3226:
3221:
3216:
3211:
3206:
3201:
3196:
3194:Liberty spikes
3191:
3186:
3181:
3176:
3171:
3166:
3161:
3159:Japanese women
3156:
3151:
3146:
3141:
3136:
3131:
3129:High and tight
3126:
3121:
3116:
3111:
3106:
3101:
3096:
3091:
3086:
3081:
3079:Feathered hair
3076:
3071:
3066:
3061:
3056:
3051:
3046:
3041:
3036:
3031:
3026:
3024:Curtained hair
3021:
3016:
3011:
3009:Crochet braids
3006:
3001:
2996:
2991:
2986:
2981:
2976:
2971:
2966:
2961:
2956:
2951:
2941:
2936:
2931:
2926:
2921:
2916:
2911:
2906:
2901:
2896:
2891:
2886:
2884:Asymmetric cut
2881:
2876:
2870:
2868:
2855:
2854:
2851:
2850:
2848:
2847:
2842:
2837:
2832:
2827:
2822:
2817:
2816:
2815:
2805:
2800:
2795:
2789:
2787:
2783:
2782:
2780:
2779:
2774:
2769:
2764:
2758:
2756:
2749:
2748:Classification
2745:
2744:
2737:
2736:
2729:
2722:
2714:
2705:
2704:
2702:
2701:
2696:
2691:
2686:
2677:
2674:
2673:
2670:
2669:
2667:
2666:
2661:
2656:
2651:
2646:
2641:
2636:
2631:
2626:
2621:
2616:
2611:
2606:
2601:
2596:
2591:
2586:
2581:
2576:
2571:
2566:
2561:
2559:Richard Hudnut
2556:
2551:
2546:
2541:
2536:
2531:
2526:
2521:
2516:
2511:
2506:
2501:
2496:
2491:
2486:
2484:Natural Wonder
2481:
2476:
2471:
2466:
2461:
2456:
2451:
2446:
2441:
2436:
2431:
2426:
2421:
2419:Love Cosmetics
2416:
2411:
2406:
2401:
2396:
2391:
2386:
2381:
2376:
2371:
2366:
2361:
2356:
2351:
2346:
2341:
2338:
2333:
2328:
2323:
2318:
2313:
2308:
2303:
2298:
2293:
2288:
2283:
2278:
2273:
2268:
2263:
2258:
2253:
2248:
2243:
2238:
2233:
2228:
2223:
2218:
2213:
2208:
2203:
2198:
2193:
2188:
2183:
2178:
2173:
2168:
2162:
2159:
2158:
2148:
2147:
2145:
2144:
2142:Male cosmetics
2139:
2134:
2129:
2124:
2119:
2114:
2109:
2103:
2101:
2097:
2096:
2094:
2093:
2088:
2086:Skin whitening
2083:
2078:
2073:
2068:
2062:
2060:
2056:
2055:
2053:
2052:
2047:
2042:
2037:
2032:
2026:
2024:
2020:
2019:
2017:
2016:
2015:
2014:
2009:
2004:
1999:
1994:
1984:
1979:
1974:
1973:
1972:
1967:
1962:
1957:
1952:
1947:
1942:
1937:
1927:
1922:
1916:
1914:
1910:
1909:
1907:
1906:
1901:
1896:
1891:
1886:
1881:
1876:
1871:
1869:Blepharoplasty
1865:
1863:
1859:
1858:
1856:
1855:
1850:
1845:
1840:
1835:
1829:
1827:
1823:
1822:
1820:
1819:
1814:
1809:
1804:
1799:
1794:
1789:
1784:
1779:
1774:
1769:
1764:
1759:
1754:
1749:
1744:
1739:
1734:
1729:
1724:
1718:
1716:
1712:
1711:
1704:
1703:
1696:
1689:
1681:
1672:
1671:
1666:
1661:
1654:
1653:External links
1651:
1649:
1648:
1605:
1583:
1553:
1532:
1483:
1440:
1421:
1395:
1369:
1344:
1314:
1284:
1258:
1233:
1190:
1171:
1144:
1100:
1072:
1029:
1022:
1002:
951:
894:
867:
852:
833:
790:
755:
714:
699:
697:
694:
693:
692:
687:
682:
677:
670:
667:
625:
624:
539:
537:
530:
524:
521:
494:hair follicles
477:
474:
469:
468:
465:
459:
425:
424:
421:
418:
415:
405:
404:
401:
398:
395:
389:
388:
385:
384:Near-infrared
382:
379:
375:
374:
371:
365:
362:
356:
355:
352:
349:
348:694.3 nm
346:
340:
339:
336:
333:
330:
324:
323:
320:
317:
314:
281:
278:
252:
249:
236:
233:
218:
215:
208:, rather than
185:
182:
151:
148:
146:
143:
67:
64:
15:
9:
6:
4:
3:
2:
4349:
4338:
4335:
4333:
4330:
4328:
4325:
4324:
4322:
4307:
4299:
4298:
4295:
4289:
4286:
4284:
4281:
4279:
4276:
4274:
4271:
4269:
4266:
4264:
4261:
4259:
4256:
4254:
4251:
4249:
4246:
4244:
4241:
4239:
4238:Gaussian beam
4236:
4234:
4231:
4229:
4226:
4224:
4221:
4219:
4218:Beam expander
4216:
4215:
4213:
4209:
4203:
4200:
4198:
4195:
4193:
4190:
4188:
4185:
4183:
4180:
4178:
4175:
4173:
4170:
4168:
4165:
4164:
4162:
4160:
4159:Laser physics
4156:
4150:
4147:
4143:
4140:
4138:
4135:
4133:
4130:
4128:
4125:
4123:
4120:
4119:
4118:
4115:
4113:
4110:
4108:
4105:
4101:
4098:
4096:
4093:
4091:
4088:
4086:
4083:
4081:
4078:
4077:
4076:
4073:
4069:
4066:
4064:
4061:
4060:
4059:
4056:
4054:
4051:
4050:
4048:
4044:
4038:
4035:
4033:
4030:
4028:
4025:
4023:
4020:
4019:
4016:
4012:
4005:
4000:
3998:
3993:
3991:
3986:
3985:
3982:
3970:
3967:
3963:
3960:
3959:
3958:
3955:
3953:
3950:
3948:
3945:
3943:
3940:
3937:
3933:
3930:
3928:
3925:
3923:
3920:
3918:
3915:
3914:
3912:
3908:
3902:
3899:
3897:
3894:
3892:
3891:Hair follicle
3889:
3887:
3884:
3883:
3881:
3877:
3871:
3870:Straightening
3868:
3866:
3863:
3861:
3858:
3856:
3853:
3851:
3848:
3846:
3843:
3841:
3840:Hair coloring
3838:
3836:
3833:
3832:
3830:
3826:
3820:
3817:
3815:
3812:
3810:
3807:
3805:
3802:
3800:
3797:
3795:
3792:
3790:
3787:
3785:
3782:
3780:
3777:
3775:
3772:
3770:
3767:
3765:
3762:
3760:
3757:
3755:
3752:
3750:
3747:
3745:
3742:
3740:
3737:
3735:
3732:
3730:
3727:
3726:
3724:
3720:
3710:
3707:
3705:
3702:
3700:
3697:
3695:
3692:
3690:
3687:
3685:
3682:
3678:
3675:
3673:
3670:
3668:
3665:
3663:
3660:
3659:
3658:
3655:
3654:
3652:
3648:
3640:
3637:
3635:
3632:
3630:
3627:
3626:
3625:
3622:
3618:
3615:
3613:
3610:
3608:
3605:
3603:
3600:
3598:
3595:
3594:
3593:
3590:
3586:
3583:
3581:
3578:
3576:
3573:
3571:
3568:
3566:
3563:
3561:
3558:
3556:
3553:
3552:
3551:
3548:
3547:
3545:
3541:
3538:
3534:
3528:
3525:
3523:
3520:
3516:
3513:
3511:
3508:
3506:
3503:
3501:
3498:
3496:
3493:
3491:
3488:
3487:
3486:
3483:
3479:
3476:
3474:
3471:
3469:
3466:
3464:
3461:
3459:
3456:
3454:
3451:
3450:
3449:
3446:
3445:
3443:
3440:
3435:
3431:
3425:
3422:
3420:
3417:
3415:
3412:
3410:
3409:Victory rolls
3407:
3405:
3402:
3400:
3397:
3395:
3392:
3390:
3387:
3385:
3382:
3380:
3377:
3375:
3372:
3370:
3367:
3365:
3362:
3360:
3359:Straight hair
3357:
3355:
3352:
3350:
3347:
3345:
3342:
3340:
3337:
3335:
3332:
3330:
3327:
3325:
3322:
3320:
3317:
3315:
3312:
3310:
3307:
3305:
3302:
3300:
3297:
3295:
3292:
3290:
3287:
3285:
3282:
3280:
3277:
3275:
3272:
3270:
3267:
3265:
3262:
3260:
3257:
3255:
3252:
3250:
3247:
3245:
3242:
3240:
3237:
3235:
3232:
3230:
3227:
3225:
3222:
3220:
3217:
3215:
3212:
3210:
3207:
3205:
3202:
3200:
3197:
3195:
3192:
3190:
3187:
3185:
3182:
3180:
3177:
3175:
3172:
3170:
3167:
3165:
3162:
3160:
3157:
3155:
3152:
3150:
3149:Induction cut
3147:
3145:
3142:
3140:
3137:
3135:
3132:
3130:
3127:
3125:
3122:
3120:
3119:Hair crimping
3117:
3115:
3112:
3110:
3107:
3105:
3102:
3100:
3097:
3095:
3092:
3090:
3087:
3085:
3082:
3080:
3077:
3075:
3072:
3070:
3067:
3065:
3062:
3060:
3057:
3055:
3052:
3050:
3047:
3045:
3042:
3040:
3037:
3035:
3032:
3030:
3027:
3025:
3022:
3020:
3017:
3015:
3012:
3010:
3007:
3005:
3002:
3000:
2997:
2995:
2992:
2990:
2987:
2985:
2982:
2980:
2977:
2975:
2972:
2970:
2967:
2965:
2962:
2960:
2957:
2955:
2952:
2949:
2945:
2942:
2940:
2937:
2935:
2932:
2930:
2927:
2925:
2922:
2920:
2917:
2915:
2912:
2910:
2907:
2905:
2902:
2900:
2897:
2895:
2892:
2890:
2887:
2885:
2882:
2880:
2877:
2875:
2872:
2871:
2869:
2866:
2861:
2856:
2846:
2843:
2841:
2838:
2836:
2833:
2831:
2828:
2826:
2823:
2821:
2818:
2814:
2811:
2810:
2809:
2806:
2804:
2801:
2799:
2796:
2794:
2791:
2790:
2788:
2784:
2778:
2775:
2773:
2770:
2768:
2765:
2763:
2760:
2759:
2757:
2753:
2750:
2746:
2742:
2735:
2730:
2728:
2723:
2721:
2716:
2715:
2712:
2700:
2697:
2695:
2692:
2690:
2687:
2679:
2678:
2675:
2665:
2662:
2660:
2657:
2655:
2652:
2650:
2647:
2645:
2642:
2640:
2637:
2635:
2632:
2630:
2627:
2625:
2622:
2620:
2619:The Face Shop
2617:
2615:
2614:The Body Shop
2612:
2610:
2607:
2605:
2602:
2600:
2597:
2595:
2592:
2590:
2589:Sinful Colors
2587:
2585:
2582:
2580:
2577:
2575:
2572:
2570:
2567:
2565:
2562:
2560:
2557:
2555:
2552:
2550:
2547:
2545:
2542:
2540:
2537:
2535:
2532:
2530:
2527:
2525:
2522:
2520:
2517:
2515:
2514:NYX Cosmetics
2512:
2510:
2507:
2505:
2502:
2500:
2497:
2495:
2492:
2490:
2487:
2485:
2482:
2480:
2477:
2475:
2472:
2470:
2467:
2465:
2462:
2460:
2457:
2455:
2452:
2450:
2447:
2445:
2442:
2440:
2437:
2435:
2432:
2430:
2429:MAC Cosmetics
2427:
2425:
2422:
2420:
2417:
2415:
2412:
2410:
2407:
2405:
2402:
2400:
2397:
2395:
2392:
2390:
2387:
2385:
2382:
2380:
2377:
2375:
2372:
2370:
2367:
2365:
2362:
2360:
2357:
2355:
2352:
2350:
2347:
2345:
2342:
2339:
2337:
2334:
2332:
2329:
2327:
2324:
2322:
2319:
2317:
2314:
2312:
2309:
2307:
2304:
2302:
2299:
2297:
2294:
2292:
2289:
2287:
2284:
2282:
2279:
2277:
2274:
2272:
2269:
2267:
2264:
2262:
2259:
2257:
2254:
2252:
2249:
2247:
2244:
2242:
2239:
2237:
2234:
2232:
2229:
2227:
2224:
2222:
2219:
2217:
2214:
2212:
2209:
2207:
2204:
2202:
2199:
2197:
2194:
2192:
2189:
2187:
2184:
2182:
2179:
2177:
2174:
2172:
2169:
2167:
2164:
2163:
2160:
2153:
2149:
2143:
2140:
2138:
2135:
2133:
2130:
2128:
2125:
2123:
2120:
2118:
2115:
2113:
2110:
2108:
2105:
2104:
2102:
2098:
2092:
2089:
2087:
2084:
2082:
2079:
2077:
2074:
2072:
2069:
2067:
2064:
2063:
2061:
2057:
2051:
2048:
2046:
2043:
2041:
2038:
2036:
2033:
2031:
2028:
2027:
2025:
2021:
2013:
2010:
2008:
2005:
2003:
2000:
1998:
1995:
1993:
1990:
1989:
1988:
1985:
1983:
1980:
1978:
1975:
1971:
1968:
1966:
1963:
1961:
1958:
1956:
1953:
1951:
1948:
1946:
1943:
1941:
1938:
1936:
1933:
1932:
1931:
1928:
1926:
1923:
1921:
1918:
1917:
1915:
1911:
1905:
1902:
1900:
1897:
1895:
1892:
1890:
1887:
1885:
1882:
1880:
1877:
1875:
1872:
1870:
1867:
1866:
1864:
1860:
1854:
1851:
1849:
1846:
1844:
1841:
1839:
1836:
1834:
1831:
1830:
1828:
1824:
1818:
1815:
1813:
1810:
1808:
1805:
1803:
1800:
1798:
1795:
1793:
1790:
1788:
1785:
1783:
1780:
1778:
1775:
1773:
1770:
1768:
1767:Facial toning
1765:
1763:
1760:
1758:
1755:
1753:
1750:
1748:
1745:
1743:
1740:
1738:
1735:
1733:
1730:
1728:
1725:
1723:
1720:
1719:
1717:
1713:
1709:
1702:
1697:
1695:
1690:
1688:
1683:
1682:
1679:
1675:
1670:
1667:
1665:
1662:
1660:
1657:
1656:
1644:
1640:
1636:
1632:
1628:
1624:
1620:
1616:
1609:
1601:
1597:
1593:
1587:
1571:
1567:
1563:
1557:
1548:
1543:
1536:
1528:
1524:
1520:
1516:
1511:
1506:
1502:
1498:
1494:
1487:
1479:
1475:
1471:
1467:
1463:
1459:
1455:
1451:
1444:
1436:
1432:
1425:
1409:
1405:
1399:
1383:
1379:
1373:
1358:
1354:
1348:
1332:
1328:
1324:
1318:
1302:
1298:
1294:
1288:
1273:
1269:
1262:
1247:
1243:
1237:
1229:
1225:
1221:
1217:
1213:
1209:
1205:
1201:
1194:
1186:
1182:
1175:
1167:
1163:
1159:
1155:
1148:
1140:
1136:
1132:
1128:
1124:
1120:
1116:
1112:
1104:
1096:
1092:
1089:(3): 133–40.
1088:
1084:
1076:
1068:
1064:
1060:
1056:
1052:
1048:
1044:
1040:
1033:
1025:
1023:9781118655481
1019:
1015:
1014:
1006:
998:
994:
990:
986:
982:
978:
974:
970:
966:
962:
955:
947:
943:
939:
935:
931:
927:
922:
917:
913:
909:
905:
898:
890:
886:
882:
876:
874:
872:
863:
856:
848:
844:
837:
829:
825:
821:
817:
813:
809:
806:(11): 920–4.
805:
801:
794:
786:
782:
778:
774:
771:(5): 443–53.
770:
766:
759:
751:
747:
742:
737:
734:(7): 837–42.
733:
729:
725:
718:
710:
704:
700:
691:
688:
686:
683:
681:
678:
676:
673:
672:
666:
664:
659:
657:
653:
649:
645:
641:
635:
631:
621:
618:
610:
599:
596:
592:
589:
585:
582:
578:
575:
571:
568: –
567:
563:
562:Find sources:
556:
552:
546:
545:
540:This section
538:
534:
529:
528:
520:
516:
514:
510:
505:
503:
497:
495:
491:
487:
483:
473:
466:
463:
460:
457:
453:
452:
451:
449:
445:
443:
439:
435:
431:
422:
419:
416:
410:
407:
406:
402:
399:
397:1064 nm
396:
394:
391:
390:
386:
383:
380:
377:
376:
372:
370:
366:
363:
361:
358:
357:
353:
350:
347:
345:
342:
341:
337:
334:
331:
329:
326:
325:
321:
319:Light Source
318:
315:
312:
311:
308:
306:
302:
299:
295:
294:visible light
286:
277:
274:
270:
266:
262:
257:
248:
244:
241:
232:
229:
227:
226:King Gillette
223:
214:
211:
207:
202:
198:
193:
190:
181:
179:
176:
172:
168:
163:
161:
157:
142:
138:
136:
128:
123:
119:
117:
112:
108:
104:
100:
95:
93:
89:
88:hair follicle
85:
81:
77:
73:
63:
60:
56:
52:
44:
40:
37:
33:
32:hair follicle
29:
25:
21:
4327:Hair removal
4258:Mode locking
4211:Laser optics
3927:Bearded lady
3855:Hair cutting
3709:Pogonophobia
3699:Trichophilia
3579:
3419:Widow's peak
3189:Layered hair
3114:Frosted tips
3104:French twist
3099:French braid
3044:Digital perm
2539:Paula Begoun
2464:Molton Brown
2454:Merle Norman
2374:Kevyn Aucoin
2336:Fenty Beauty
2311:Estée Lauder
2176:Amorepacific
1944:
1673:
1621:(6): 912–7.
1618:
1614:
1608:
1600:the original
1595:
1586:
1574:. Retrieved
1570:the original
1565:
1556:
1547:the original
1535:
1500:
1496:
1486:
1456:(3): 973–8.
1453:
1449:
1443:
1434:
1424:
1412:. Retrieved
1407:
1398:
1386:. Retrieved
1384:. 9 May 2012
1381:
1372:
1360:. Retrieved
1356:
1347:
1335:. Retrieved
1331:the original
1326:
1317:
1305:. Retrieved
1301:the original
1296:
1287:
1275:. Retrieved
1271:
1261:
1249:. Retrieved
1245:
1236:
1206:(1): 37–41.
1203:
1199:
1193:
1184:
1180:
1174:
1160:(2): 73–81.
1157:
1153:
1147:
1117:(8): 720–7.
1114:
1110:
1103:
1086:
1082:
1075:
1042:
1038:
1032:
1012:
1005:
964:
960:
954:
911:
907:
897:
889:the original
884:
855:
847:www.wbur.org
846:
836:
803:
799:
793:
768:
764:
758:
731:
727:
717:
703:
685:Hair removal
660:
636:
632:
628:
613:
604:
594:
587:
580:
573:
561:
549:Please help
544:verification
541:
517:
513:Nd:YAG laser
506:
498:
479:
470:
446:
436:
432:
428:
420:Not a laser
417:650 nm
381:810 nm
364:755 nm
291:
258:
254:
245:
238:
230:
220:
194:
189:Electrolysis
187:
184:Electrolysis
164:
155:
153:
139:
132:
116:Nd:YAG laser
96:
71:
69:
49:
24:hair removal
19:
18:
4288:Q-switching
4149:X-ray laser
4142:Ti-sapphire
4112:Laser diode
4090:Helium–neon
3957:Hairdresser
3896:Hair growth
3835:Backcombing
3749:Conditioner
3672:universalis
3434:Facial hair
3384:Temple fade
3374:Surfer hair
3144:Hi-top fade
3124:Hair twists
3084:Finger wave
2786:by location
2664:Yves Rocher
2639:Urban Decay
2634:Uoma Beauty
2624:Ulta Beauty
2519:O Boticário
2404:Lise Watier
2321:Etude House
2246:Burt's Bees
2231:Bobbi Brown
2226:Bite Beauty
2127:Cosmetology
2045:Nail polish
1920:Conditioner
1884:Eyelid glue
1787:Moisturizer
1777:Highlighter
1503:(1): 13–9.
680:Electrology
650:formation,
360:Alexandrite
313:Laser Used
210:thermolysis
201:alexandrite
107:pheomelanin
99:chromophore
55:chromophore
4321:Categories
3901:Trichology
3694:Management
3510:toothbrush
3473:Soul patch
3468:Shenandoah
3354:Spiky hair
3349:Short hair
3279:Punch perm
3214:Marcelling
3184:Laid edges
3174:Kinky hair
3169:Jheri curl
3069:Extensions
3049:Dreadlocks
3019:Curly hair
2974:Caesar cut
2879:Afro puffs
2860:hairstyles
2741:Human hair
2685:Categories
2584:SimplySiti
2579:Shu Uemura
2499:Neutrogena
2449:Maybelline
2444:Max Factor
2414:L'Occitane
2354:Hard Candy
2236:Bonne Bell
2066:Cold cream
1894:Eye shadow
1772:Foundation
1747:Cotton pad
1045:(1): 1–4.
864:. Illumin.
696:References
675:Depilatory
577:newspapers
305:nanometers
251:Regulation
76:wavelength
4253:M squared
4075:Gas laser
4058:Dye laser
3952:Good hair
3809:Volumizer
3650:disorders
3560:threading
3527:Sideburns
3500:horseshoe
3495:handlebar
3490:Fu Manchu
3485:Moustache
3463:Ned Kelly
3453:Chinstrap
3389:Titus cut
3379:Taper cut
3304:Razor cut
3269:Pompadour
3264:Pixie cut
3199:Long hair
3179:Kiss curl
3064:Eton crop
3059:Edgar cut
3039:Dido flip
2989:Comb over
2835:Abdominal
2689:Companies
2629:Ultima II
2599:Skin Food
2549:Red Earth
2276:CoverGirl
1965:threading
1889:Eye liner
1742:Concealer
1708:Cosmetics
981:0007-0963
930:1396-0296
656:infection
607:July 2017
502:hirsutism
448:Epidermal
400:Infrared
351:Deep red
301:radiation
261:physician
158:compared
103:Eumelanin
66:Procedure
4306:Category
4100:Nitrogen
3845:Crimping
3769:Hot comb
3657:Alopecia
3639:straight
3629:electric
3575:electric
3570:chemical
3565:plucking
3543:cosmetic
3478:Van Dyke
3404:Undercut
3369:Step cut
3324:Shape-up
3314:Ringlets
3274:Ponytail
3209:Lovelock
3134:Hime cut
3094:Fontange
3074:Fauxhawk
3054:Ducktail
3034:Devilock
3029:Czupryna
3004:Crew cut
2999:Cornrows
2984:Chonmage
2969:Buzz cut
2924:Bowl cut
2919:Bouffant
2904:Big hair
2825:Underarm
2772:Terminal
2659:Younique
2644:Vaseline
2574:Shiseido
2529:Oriflame
2439:Mary Kay
2349:Guerlain
2296:Dermacol
2281:Creme 21
2261:Clinique
2221:Biotherm
2196:Artistry
2191:Aqua Net
2186:Anna Sui
2050:Pedicure
2040:Manicure
1955:plucking
1940:electric
1935:chemical
1833:Lipstick
1757:DD cream
1752:Cleanser
1737:CC cream
1727:BB cream
1643:35480902
1635:22455549
1527:24629605
1519:24127195
1478:37136744
1470:24085595
1435:Medscape
1228:45844580
1220:10632684
1187:: 145–8.
1139:31032209
1131:20886506
1067:10093379
1059:16583183
997:28076993
989:25255890
946:20876126
938:15113283
828:25731335
820:11737124
785:17870522
669:See also
369:infrared
298:infrared
296:to near-
175:spectrum
4085:Excimer
3934: (
3910:Related
3799:Shampoo
3794:Rollers
3789:Relaxer
3739:Clipper
3667:totalis
3592:Shaving
3550:Removal
3394:Tonsure
3334:Shimada
3299:Rattail
3259:Pigtail
3244:Pageboy
3219:Mod cut
3204:Lob cut
3089:Flattop
2979:Chignon
2954:Bunches
2946: (
2914:Bob cut
2909:Blowout
2899:Beehive
2820:Eyelash
2813:unibrow
2808:Eyebrow
2755:by type
2699:History
2569:Sephora
2534:Origins
2409:L'Oréal
2394:Laneige
2389:LancĂ´me
2379:Kiehl's
2344:Garnier
2326:Fabergé
2301:Douglas
2256:Clarins
2216:Benefit
2100:Related
2076:Peeling
2035:Buffing
1982:Sindoor
1977:Shampoo
1960:shaving
1930:Removal
1904:Mascara
1596:FDA.gov
1272:Gizmodo
885:FDA.gov
750:9681347
690:Shaving
663:allergy
652:purpura
591:scholar
490:catagen
486:telogen
462:Cryogen
456:coolant
438:Fluence
222:Shaving
217:Shaving
111:photons
84:melanin
4127:Nd:YAG
4122:Er:YAG
4063:Bubble
4011:Lasers
3932:Barber
3784:Pomade
3779:Mousse
3662:areata
3634:safety
3555:waxing
3515:walrus
3505:pencil
3458:Goatee
3329:Shikha
3229:Mullet
3224:Mohawk
3164:Jewfro
3109:Fringe
2948:odango
2777:Vellus
2762:Lanugo
2694:People
2564:Rimmel
2554:Revlon
2544:Pond's
2504:Nexxus
2479:Natura
2459:Missha
2331:Farmec
2071:Lotion
2002:pomade
1997:mousse
1970:waxing
1802:Powder
1797:Primer
1762:Facial
1641:
1633:
1525:
1517:
1476:
1468:
1226:
1218:
1137:
1129:
1065:
1057:
1020:
995:
987:
979:
944:
936:
928:
826:
818:
783:
748:
654:, and
593:
586:
579:
572:
564:
509:vellus
482:anagen
442:joules
393:Nd:YAG
307:(nm):
240:Waxing
235:Waxing
197:Ankara
4132:Raman
3947:Frizz
3804:Spray
3754:Dryer
3729:Brush
3624:Razor
3612:brush
3607:cream
3580:laser
3448:Beard
3424:Wings
3414:Waves
3294:Quiff
3289:Queue
3254:Payot
3239:1980s
3234:1950s
2929:Braid
2894:Bangs
2858:Head
2840:Pubic
2830:Chest
2654:Wella
2604:Stila
2594:SK-II
2509:Nivea
2340:Fresh
2286:Cutex
2201:Aveda
2171:Almay
2166:Ahava
2023:Nails
2007:spray
1945:laser
1853:Stain
1848:Liner
1843:Gloss
1812:Toner
1807:Rouge
1639:S2CID
1576:8 May
1523:S2CID
1474:S2CID
1414:8 May
1388:8 May
1362:9 May
1337:9 May
1307:9 May
1277:9 May
1251:9 May
1224:S2CID
1135:S2CID
1063:S2CID
993:S2CID
942:S2CID
824:S2CID
598:JSTOR
584:books
367:Near-
354:Pale
328:Argon
280:Types
271:), a
178:light
167:laser
80:light
28:laser
4137:Ruby
3962:list
3936:pole
3860:Perm
3774:Iron
3744:Comb
3734:Clay
3617:soap
3597:head
3439:list
3399:Updo
3319:Shag
3249:Part
2994:Conk
2889:Bald
2874:Afro
2803:Nose
2793:Body
2767:Body
2474:NARS
2424:Lush
2266:Coty
2206:Avon
2059:Body
1913:Hair
1899:Kohl
1862:Eyes
1838:Balm
1826:Lips
1715:Face
1631:PMID
1578:2017
1515:PMID
1466:PMID
1416:2017
1390:2017
1364:2017
1339:2017
1309:2017
1279:2017
1253:2017
1216:PMID
1127:PMID
1055:PMID
1018:ISBN
985:PMID
977:ISSN
934:PMID
926:ISSN
816:PMID
781:PMID
746:PMID
648:scab
644:acne
570:news
344:Ruby
269:D.O.
265:M.D.
92:skin
4095:Ion
3814:Wax
3759:Gel
3602:leg
3585:IPL
2944:Bun
2845:Leg
2798:Ear
2524:OPI
2316:elf
2012:wax
1992:gel
1950:IPL
1623:doi
1505:doi
1458:doi
1208:doi
1162:doi
1119:doi
1091:doi
1047:doi
969:doi
965:172
916:doi
808:doi
773:doi
736:doi
732:134
553:by
267:or
78:of
4323::
1637:.
1629:.
1619:38
1617:.
1594:.
1564:.
1521:.
1513:.
1501:46
1499:.
1495:.
1472:.
1464:.
1454:29
1452:.
1433:.
1406:.
1380:.
1355:.
1325:.
1295:.
1270:.
1244:.
1222:.
1214:.
1204:26
1202:.
1183:.
1156:.
1133:.
1125:.
1115:42
1113:.
1087:23
1085:.
1061:.
1053:.
1043:21
1041:.
991:.
983:.
975:.
963:.
940:.
932:.
924:.
912:17
910:.
906:.
883:.
870:^
845:.
822:.
814:.
804:27
802:.
779:.
769:25
767:.
744:.
730:.
726:.
488:,
484:,
4003:e
3996:t
3989:v
3938:)
3441:)
3437:(
2950:)
2867:)
2863:(
2733:e
2726:t
2719:v
1700:e
1693:t
1686:v
1645:.
1625::
1580:.
1529:.
1507::
1480:.
1460::
1437:.
1418:.
1392:.
1366:.
1341:.
1311:.
1281:.
1255:.
1230:.
1210::
1185:2
1168:.
1164::
1158:2
1141:.
1121::
1097:.
1093::
1069:.
1049::
1026:.
999:.
971::
948:.
918::
849:.
830:.
810::
787:.
775::
752:.
738::
620:)
614:(
609:)
605:(
595:·
588:·
581:·
574:·
547:.
263:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.