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GlossaryWavelength

distance between consecutive peaks or troughs in a wave

Wavelength is the distance between two consecutive peaks or troughs in a wave, such as light or sound. In the context of hair and biology, understanding the wavelength of light is crucial for treatments like laser therapy, which can target specific wavelengths to stimulate hair growth or treat conditions like alopecia.

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13 / 13 results

community Red Light Therapy: my experience

in Research/Science 14 upvotes 4 months 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.

community Topical melatonin/oral

in Research/Science 12 upvotes 3 years ago

The conversation discusses the potential positive effects of melatonin on hair growth. The original poster plans to try both oral and topical melatonin and is seeking recommendations for a good source.

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

in Research/Science 33 upvotes 3 weeks 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 Sunlight: Does it Stimulate Hair Growth or Hair Loss?

in Research/Science 61 upvotes 7 months ago

The conversation discusses whether sunlight exposure affects hair growth or loss, with mixed anecdotes and theories but no clear consensus. Some suggest moderate sunlight can benefit hair by providing vitamin D, while others doubt its effectiveness compared to treatments like Minoxidil or finasteride.

community Recent Study finds Laser caps are more effective than 5% minoxidil for AGA

in Research/Science 124 upvotes 8 months ago

Laser caps are found to be more effective than 5% minoxidil for treating hair loss, and when combined with minoxidil, they are even more effective. Some users report positive results with laser treatments, while others see no change; the devices are FDA approved, but opinions on their efficacy vary.

community Developing a Cheap Low-Level Laser Therapy Device for Hair Loss

in Technology 6 upvotes 1 year ago

Low-level laser therapy (LLLT) stimulates hair growth but current devices are expensive. A proposed non-profit project aims to create affordable, 3D-printed LLLT devices and collect data on their effectiveness.

community RU58841 powder from lab supplier tested at free drug testing service

in Treatments 207 upvotes 3 months ago

RU58841 powder from a lab supplier was tested at a free drug testing service. The discussion includes using Minoxidil and finasteride for hair loss treatment.

community Low Level Laser Therapy(LLLT)

in Technology 11 upvotes 3 years ago

User discusses trying Low Level Laser Therapy (LLLT) for hair loss and its high cost. Another user shares their experience combining micro needling, minoxidil, and LLLT, seeing positive results after 2 months.

community 5 month update on my all natural protocol

in Update 7 upvotes 6 years ago

The user updated on their all-natural hair loss protocol, which includes massages, LLLT, Ashwagandha, Supergreens mix, Vitamin D, Castor Oil + DMSO, a specific diet, and headstands. They reported some hair regrowth and improved hair quality, with plans to continue the regimen and monitor results.

community Bryan Johnson shares information on his hair loss stack

in Research/Science 266 upvotes 3 days ago

community Peptides that Stop Hair Loss? | In-depth Literature Review Video

in Research/Science 71 upvotes 4 months ago

Peptides like TB500, KPV, GHK-CU, and BPC-157 are overhyped for hair growth with limited proven effectiveness in humans. Combining peptides with delivery methods like iontophoresis and sonophoresis shows promise, but many claims remain unproven.

community Can low level of vitamins cause hair loss?

in Research/Science 21 upvotes 11 months ago

The conversation is about whether low vitamin levels can cause hair loss. The consensus is that the user's vitamin levels are normal and unlikely to affect hair loss or the effectiveness of finasteride and minoxidil treatments.

community 5 Month's progress on Topical FIN, MIN, Topical Dut, Laser Cap

in Progress Pictures 577 upvotes 3 years ago

User "hemantch" shares 5 months progress using topical Fin, Min, topical Dut, and a laser cap for hair loss. Significant regrowth was noticed after 1 month, and the treatments worked well despite being bald for 10 years.