Low-Level Laser Therapy for Androgenetic Alopecia

December 2020 in “ Actas Dermo-Sifiliográficas ”

Sandra Martínez-Pizarro

low-level laser therapy androgenetic alopecia hair density hair growth minoxidil finasteride LLLT AGA Rogaine Propecia

TLDR LLLT increases hair density and growth in AGA patients.

Low-level laser therapy (LLLT) is a potential treatment for androgenetic alopecia (AGA), the most common type of hair loss caused by genetics and other factors. Studies have shown that LLLT can significantly increase hair density and promote hair growth in both men and women with AGA. LLLT can be used as a standalone treatment or in combination with other therapies such as minoxidil or finasteride. However, more high-quality clinical trials are needed to establish its effectiveness and potential complications. Overall, LLLT is a promising approach to treating AGA.

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Research cited in this study

10 / 10 results

research Physiopathology and Current Treatments of Androgenetic Alopecia: Going Beyond Androgens and Anti-Androgens

45 citations , August 2019 in “Dermatologic Therapy”

Hair loss treatments work better with lifestyle changes.

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research Quantitative Proteomic Analysis of Dermal Papilla from Male Androgenetic Alopecia Comparing Before and After Treatment with Low-Level Laser Therapy

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research Comparative Effectiveness of Low-Level Laser Therapy for Adult Androgenic Alopecia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

21 citations , January 2019 in “Lasers in Medical Science”

Low-level laser therapy significantly increases hair density in adults with hair loss, with low-frequency treatment being more effective.

Low-Level Laser Therapy for the Treatment of Androgenetic Alopecia in Thai Men and Women: A 24-Week, Randomized, Double-Blind, Sham Device-Controlled Trial

research Low-Level Laser Therapy for the Treatment of Androgenetic Alopecia in Thai Men and Women: A 24-Week, Randomized, Double-Blind, Sham Device-Controlled Trial

45 citations , December 2018 in “Lasers in Medical Science”

LLLT promotes hair growth and improves hair density safely in men and women.

Efficacy and Safety of Low-Level Light Therapy for Androgenetic Alopecia: A 24-Week, Randomized, Double-Blind, Self-Comparison, Sham Device-Controlled Trial

research Efficacy and Safety of Low-Level Light Therapy for Androgenetic Alopecia: A 24-Week, Randomized, Double-Blind, Self-Comparison, Sham Device-Controlled Trial

31 citations , June 2018 in “Dermatologic Surgery”

Low-level light therapy safely improves hair coverage, thickness, and count in androgenetic alopecia patients.

research The Effectiveness of Adding Low-Level Light Therapy to Minoxidil 5% Solution in the Treatment of Patients with Androgenetic Alopecia

14 citations , January 2018 in “Indian Journal of Dermatology, Venereology and Leprology”

Adding low-level light therapy to minoxidil improves hair growth and patient satisfaction.

Comparison of the Effects of 665 nm Low-Level Diode Laser Hat Versus a Combination of 665 nm and 808 nm Low-Level Diode Laser Scanner on Hair Growth in Androgenic Alopecia

research Comparison of the Effects of 665 nm Low-Level Diode Laser Hat Versus a Combination of 665 nm and 808 nm Low-Level Diode Laser Scanner on Hair Growth in Androgenic Alopecia

24 citations , May 2017 in “Journal of Cosmetic and Laser Therapy”

The laser scanner device was more effective at increasing hair density than the laser hat in treating androgenic alopecia.

research Novel Approach to Treating Androgenetic Alopecia in Females With Photobiomodulation (Low-Level Laser Therapy)

33 citations , March 2017 in “Dermatologic Surgery”

Low-level laser therapy effectively treats female hair loss, increasing hair count by 51%.

research Low-Level Laser Therapy as a Treatment for Androgenetic Alopecia

47 citations , April 2016 in “Lasers in Surgery and Medicine”

Low-level laser therapy may improve hair regrowth and thickness for androgenetic alopecia, but more research is needed.

research Use of Low-Level Laser Therapy as Monotherapy or Concomitant Therapy for Male and Female Androgenetic Alopecia

45 citations , January 2014 in “International Journal of Trichology”

Low-level laser therapy helps male and female hair loss alone or with other treatments.

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Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

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Male androgenetic alopecia is commonly treated with topical minoxidil and oral finasteride, both requiring continuous use. Other options include hair restoration surgery, dutasteride, light therapy, and camouflaging agents.

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in Research/Science 13 upvotes 5 years ago

Evidence-based treatments for androgenic alopecia, such as minoxidil, finasteride, low-level laser light therapy, dutasteride, platelet-rich plasma, and topical ketoconazole. It discusses the efficacy, safety, and mechanism of action of these treatments, as well as future developments in understanding this polygenic condition.

community LLLT seems like it's at least a solid maintenance tool. Can also provide ok regrowth in AA and MPB. - Pubmed

16 upvotes 8 years ago

Low-Level Laser Therapy (LLLT) is seen as a safe and effective method for maintaining hair and promoting regrowth in androgenetic alopecia (AGA) and male pattern baldness (MPB), with devices like the HairMax LaserComb® and iRestore helmet being popular. Some users and professionals are skeptical about its long-term effectiveness and cost.

community What else is good. Besides the big 3.

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Key treatments for hair preservation include minoxidil, finasteride/dutasteride, and microneedling, with additional options like specific shampoos, oils, biotin, zinc, tretinoin, clascoterone, and low-level laser therapy. Maintaining a healthy lifestyle, reducing stress, and addressing nutrient deficiencies can also support hair health.

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Low-Level Laser Therapy for Androgenetic Alopecia

Research cited in this study

research Physiopathology and Current Treatments of Androgenetic Alopecia: Going Beyond Androgens and Anti-Androgens

research Quantitative Proteomic Analysis of Dermal Papilla from Male Androgenetic Alopecia Comparing Before and After Treatment with Low-Level Laser Therapy

research Comparative Effectiveness of Low-Level Laser Therapy for Adult Androgenic Alopecia: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

research Low-Level Laser Therapy for the Treatment of Androgenetic Alopecia in Thai Men and Women: A 24-Week, Randomized, Double-Blind, Sham Device-Controlled Trial

research Efficacy and Safety of Low-Level Light Therapy for Androgenetic Alopecia: A 24-Week, Randomized, Double-Blind, Self-Comparison, Sham Device-Controlled Trial

research The Effectiveness of Adding Low-Level Light Therapy to Minoxidil 5% Solution in the Treatment of Patients with Androgenetic Alopecia

research Comparison of the Effects of 665 nm Low-Level Diode Laser Hat Versus a Combination of 665 nm and 808 nm Low-Level Diode Laser Scanner on Hair Growth in Androgenic Alopecia

research Novel Approach to Treating Androgenetic Alopecia in Females With Photobiomodulation (Low-Level Laser Therapy)

research Low-Level Laser Therapy as a Treatment for Androgenetic Alopecia

research Use of Low-Level Laser Therapy as Monotherapy or Concomitant Therapy for Male and Female Androgenetic Alopecia

Related Community Posts Join

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community COMPLETE OVERVIEW of the Treatment of androgenetic alopecia in men

community Evidenced Based Meta-Analyses and Systemic Reviews of Androgenic Alopecia and Treatments

community LLLT seems like it's at least a solid maintenance tool. Can also provide ok regrowth in AA and MPB. - Pubmed

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