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Glossary Blue Light Therapy

uses blue light to treat skin conditions and hair loss

Blue Light Therapy, also known as Photodynamic Therapy (PDT), involves the use of blue light to treat various skin conditions, including acne, psoriasis, and certain types of skin cancer. The blue light works by activating photosensitive drugs applied to the skin, which then produce reactive oxygen species that target and destroy abnormal cells. This non-invasive treatment is valued for its precision and minimal side effects.

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Research

5 / 1000+ results

research The Nuts and Bolts of Low-level Laser (Light) Therapy

1057 citations , November 2011 in “Annals of Biomedical Engineering”

This review discusses the applications of low level laser therapy (LLLT) in wound healing, pain reduction, and treating various conditions, but reports no new clinical results; the authors highlight the need for randomized controlled trials for serious diseases.

research The dark art of light measurement: accurate radiometry for low-level light therapy

65 citations , March 2016 in “Lasers in Medical Science”

This review found that many low-level light therapy studies report beneficial effects but often fail to provide adequate measurement details, affecting the reliability and repeatability of the research.

research Photodynamic and photobiological effects of light-emitting diode (LED) therapy in dermatological disease: an update

62 citations , July 2018 in “Lasers in Medical Science”

In this review, the researchers highlight LED therapy as an emerging and safe treatment for skin inflammatory conditions, aging, and hair growth disorders, noting its integration into dermatological practice but emphasizing the need for more controlled studies to confirm its efficacy.

research Types of Hair Loss and Treatment Options, Including the Novel Low-Level Light Therapy and Its Proposed Mechanism

46 citations , September 2010 in “Southern Medical Journal”

This review discusses low-level light therapy for androgenetic alopecia and female pattern hair loss, noting minimal clinical evidence on its efficacy and the need for more controlled studies.

research A systematic review on the treatment of pediatric severe alopecia areata by topical immunotherapy or Anthralin (contact sensitization) or low‐level light/laser therapy (LLLT): focus on efficacy, safety, treatment duration, recurrence, and follow‐up based on clinical studies

17 citations , October 2021 in “Journal of Cosmetic Dermatology”

This review found that topical immunotherapy and light/laser therapy may achieve over 50% hair regrowth efficacy in treating extensive alopecia areata in children, with no serious side effects observed.

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Community Join

5 / 1000+ results

community A little more than a month using red light therapy. I'm surprised by the progress.

263 upvotes 5 months ago

Red light therapy has shown promising results in hair regrowth for the user, who avoids minoxidil and finasteride due to side effects. The user follows a healthy lifestyle with diet, exercise, and sauna use, and will continue monitoring the therapy's effectiveness.

community New Light Therapy Can Suppress a Key Marker of Hair Loss by 92%

in Research/Science 201 upvotes 5 months ago

A new light therapy claims to reduce hair loss markers by 92% using a specific wavelength range. Users discuss the cost and effectiveness of devices, with some expressing skepticism and others considering alternative treatments like red light therapy and vitamin D exposure.

community Red light therapy that works well

5 upvotes 1 year ago

Red light therapy with dual wavelengths (650nm and 850nm) can stimulate hair regrowth without DHT blockers. Consistent use of a panel with these wavelengths has shown positive results in hair regrowth.

community Red Light Therapy: Cheap Chinese LED caps are better than $3000 laser caps

in Research/Science 37 upvotes 1 year ago

Affordable 92-LED caps may be more effective for hair growth than expensive 270-laser caps due to higher power output and irradiance. The LED caps deliver more energy to the scalp, making them a cost-effective alternative for red light therapy.

community Red Light Therapy: my experience

14 upvotes 2 years ago

A user shared their positive experience with the Omnilux Red Light mask for skin and potential hair benefits, while also using Minoxidil, Dutasteride, and RU58841. They recommend the mask for those interested in skincare and red light therapy, despite being unsure of its effectiveness for hair growth.

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Learn

2 / 5 results

learn Low Level Laser Therapy

Red-light devices, such as caps, combs and helmets, used on the scalp

Is laser therapy safe to use at home, or should it always be done in a clinic? Home laser devices for hair loss are FDA-cleared, not FDA-approved, and their trials reported no serious adverse events. Never look into the lights or point them at the eyes.

learn Verteporfin

Light-activated eye drug being studied for scarring

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Clinics

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