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research Hair Color, Molt, and Testis Size in Male, Short-Tailed Weasels Treated with Melatonin

133 citations , August 1969 in “Science”

This study found that melatonin implants caused male weasels to molt, develop a new white winter coat, and become reproductively inactive, suggesting melatonin affects their neuroendocrine system.

research Genome-wide association meta-analysis of individuals of European ancestry identifies new loci explaining a substantial fraction of hair color variation and heritability

94 citations , April 2018 in “Nature Genetics”

This study identified more than 100 genetic loci associated with hair color variation in Europeans, explaining a significant portion of the trait's heritability and advancing understanding of hair pigmentation.

research Amphetamine and N-Acetylamphetamine Incorporation into Hair: An Investigation of the Potential Role of Drug Basicity in Hair Color Bias*

65 citations , May 2001 in “Journal of Analytical Toxicology”

This study found that amphetamine was preferentially incorporated into black hair compared to white hair in Long-Evans rats, suggesting a role for drug basicity in hair color-based drug incorporation.

research Hair Coloration by Gene Regulation: Fact or Fiction?

15 citations , November 2015 in “Trends in biotechnology”

This article discusses strategies for changing hair color by regulating target genes in hair follicles using advanced delivery systems, but it reports no new experimental findings.

research Successful White Hair Removal with Combined Coloring and Intense Pulsed Light (IPL): A Randomized Clinical Trial

13 citations , July 2011 in “Photomedicine and laser surgery”

This study found that coloring white facial hair is an effective and feasible adjunct to intense pulsed light therapy for hair removal, with similar efficacy between using black eyeliner and black hair dye.

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Community Join

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community Hair Color Change and Shedding: Telogen Effluvium or AGA?

in Basic Questions 36 upvotes 2 months ago

The conversation discusses hair color change and shedding, questioning if it's due to Telogen Effluvium or Androgenetic Alopecia (AGA). Treatments mentioned include Minoxidil, finasteride, and RU58841.

community Hair Loss Due To Chlorine and Hard Metals In Water?

in Research/Science 1 upvotes 1 year ago

Hair loss possibly caused by chlorine and heavy metals in water was addressed by using a shower filter, ketoconazole shampoo, and PRP sessions, which stopped the hair loss but did not lead to regrowth. Other users suggested similar experiences and solutions, emphasizing the importance of a good water filter and patience for potential regrowth.

community Mystery hair loss and colour change

5 upvotes 6 years ago

The user is experiencing severe hair loss and color change despite low testosterone levels and healthy lifestyle changes. They have tried ketoconazole shampoo and consulted a dermatologist, who found no scalp issues but suggested using Toppik for coverage.

community Sule Hair Clinic is having a coordinated marketing scam via Tressless

68 upvotes 3 months ago

Sule Hair Clinic is suspected of using fake reviews on Reddit to promote their hair transplant services. Users are warned to be cautious and report these posts as potential ads.

community Treatment advice on balding with different hair colors

in General 69 upvotes 9 months ago

The user is seeking advice on hair loss treatments, considering options like finasteride, dutasteride, minoxidil, or a hair transplant. They are concerned about how their mixed hair color might affect a transplant.

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