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Glossary Laser Hair Removal

uses concentrated light to destroy hair follicles

Laser Hair Removal (LHR) is a medical procedure that uses concentrated light beams (lasers) to target and destroy hair follicles, thereby reducing or eliminating hair growth in the treated area. The laser emits a specific wavelength of light that is absorbed by the pigment (melanin) in the hair, which converts the light energy into heat and damages the follicle without harming the surrounding skin. This method is popular for its long-lasting results compared to traditional hair removal techniques like shaving or waxing.

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Research

5 / 1000+ results

research Laser-assisted hair removal: Side effects of Q-switched Nd:YAG, long-pulsed ruby, and alexandrite lasers

294 citations , August 1999 in “Journal of the American Academy of Dermatology”

This study observed that the majority of side effects from laser-assisted hair removal were associated with ruby and alexandrite lasers, particularly in patients with tanned or darker skin types.

Laser Hair Removal: Principles, Techniques, and Advances

research Laser hair removal

207 citations , January 2011 in “Dermatologic Therapy”

This article discusses the factors involved in optimizing laser hair removal, emphasizing patient selection, laser safety, and understanding laser–tissue interactions, but presents no new clinical findings.

research Theoretical considerations in laser hair removal

150 citations , April 1999 in “Dermatologic Clinics”

This article reviews the biological and physical principles of laser hair removal and reports that current laser systems do not consistently achieve permanent hair follicle destruction across treated areas.

research Laser Hair Removal: A Review

143 citations , January 2013 in “Dermatologic surgery”

This review reports that current in-office laser hair removal devices, particularly the Nd:YAG system for pigmented skin, effectively provide long-term hair removal, though more research on home-use devices is needed.

research Laser Hair Removal

115 citations , January 2002 in “American Journal of Clinical Dermatology”

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Clinics

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Community Join

5 / 1000+ results

community Crazy body/facial hair on minoxidil - what to do?

4 upvotes 2 months ago

The user experienced significant hairline improvement using 10mg oral minoxidil and 0.5mg dutasteride daily but also saw increased body and facial hair growth. They are considering reducing the minoxidil dose due to side effects and exploring laser hair removal options.

community Oral Minoxidil Is Turning Me Into a Gorilla

945 upvotes 2 months ago

Oral minoxidil is causing excessive body hair growth, including on the face, back, and shoulders, while not improving scalp hairline. Users suggest laser hair removal and switching to topical minoxidil to manage unwanted hair growth.

community Unwanted hair growth from minoxidil

in Progress Pictures 57 upvotes 1 year ago

Unwanted hair growth from minoxidil use, with suggestions to reduce dosage or switch to finasteride. Users recommend hair removal methods like shaving, waxing, or electrolysis to manage excess facial hair.

community What is the ultimate hair regrowth protocol

29 upvotes 1 year ago

The conversation covers aggressive hair regrowth treatments like Dutasteride, Minoxidil (oral and topical), RU58841, microneedling, and ketoconazole shampoo. It also mentions PRP, laser therapy, GHK-Cu injections, and hormone therapy for maximum regrowth.

community 6 Months Update - 8000 Hair - Hair Transplant in Toronto

753 upvotes 1 year ago

A user shared progress pictures of a hair transplant from Padra Clinic in Toronto, claiming 8000 hairs were transplanted for $4000 CAD. The post faced skepticism, with users questioning the results and clinic's credibility, while the user mentioned using zinc, biotin, and hair laser therapy for aftercare.

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Learn

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learn Scalp Micropigmentation

Can scalp micropigmentation be removed? Scalp micropigmentation can be removed using laser treatments, but results may vary.
What happens if my hair turns gray after scalp micropigmentation? Gray hair can blend well with scalp micropigmentation, and touch-ups can adjust pigment as needed.

learn Overview

learn Low Level Laser Therapy

laser therapy for anti-inflammatory and likely insignificant hair regrowth effects

How does low level laser therapy actually stimulate hair growth? Low-level laser therapy stimulates hair growth by enhancing cellular energy production in hair follicles.
How many sessions of laser therapy are usually needed before noticing thicker hair? Visible improvement in hair thickness typically appears after three to six months of treatment.

learn Hair Transplant

Will transplanted hair fall out after a hair transplant? Transplanted hair is permanent but may temporarily shed before new growth occurs.

learn Osteopontin

signaling protein that, when suppressed, may grow hair by reducing inflammation and stem cell loss

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