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GlossaryMelanocyte Function

cells produce melanin to color skin, hair, and eyes

Melanocyte function refers to the role of melanocytes, which are specialized cells in the skin responsible for producing melanin, the pigment that gives skin, hair, and eyes their color. These cells help protect the skin from UV radiation by absorbing and dissipating harmful rays, thereby reducing the risk of DNA damage.

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Research

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research Stingless bee propolis promotes hair follicle regeneration and melanocyte function in chemotherapy-induced alopecia mouse model

November 2025 in “EXPERIMENTAL ANIMALS”

Stingless bee propolis may help regenerate hair follicles and improve pigment function in chemotherapy-induced hair loss.

research Functional and long-lived melanocytes from human pluripotent stem cells with transient ectopic expression of JMJD3

3 citations , September 2023 in “Stem Cell Research & Therapy”

Stem cells can be used to create long-lasting skin cells for treating pigment disorders.

research Structure and function of melanocytes: microscopic morphology and cell biology of mouse melanocytes in the epidermis and hair follicle.

69 citations , January 1995 in “PubMed”

Mouse melanocyte structure and function are influenced by genetics, hormones, and environmental factors.

research Functionally distinct melanocyte populations revealed by reconstitution of hair follicles in mice

10 citations , November 2010 in “Pigment Cell & Melanoma Research”

Only skin melanocytes, not other types, can color hair in mice.

research 457 Impact of alpha-melanocyte-stimulating hormone on mitochondrial function in human dermal fibroblasts

November 2025 in “Journal of Investigative Dermatology”

Alpha-MSH affects mitochondrial function, and MC1R mutations may increase skin aging.

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Community Join

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community GHK Cu - is this the next best solution for hairloss?

in Research/Science 22 upvotes 5 months ago

GHK-Cu is discussed as a potential hair loss treatment, with claims of promoting hair growth and possibly reversing gray hair, though strong clinical evidence is limited. The user also mentions using Minoxidil, red light therapy, and microneedling.

community What new hair-loss treatments actually look exciting right now (Oct 2025)

in Research/Science 172 upvotes 9 months ago

New hair loss treatments include Breezula, PP405, ET-02, KX-826, GT20029, VDPHL01, and CosmeRNA, with some showing promise in reactivating stem cells and reversing greying. Breezula and VDPHL01 are highlighted as potential add-ons or alternatives to current treatments like finasteride and minoxidil.

community Making your own RT1640 in China

in Research/Science 4 years ago

RT1640, a combination of cyclosporin A, minoxidil, and RT175, is discussed as a potential treatment for hair regrowth and repigmentation. The unique formulation aims to enhance hair follicle growth and restore hair pigment without the negative side effects of immunosuppressants.

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

in Research/Science 74 upvotes 2 years 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 PP405 Won’t Work: Follicle Is Miniaturized, Fibrosed, And Missing Key Support Cells

in Research/Science 5 months ago

PP405 is ineffective for miniaturized, fibrosed hair follicles in androgenetic alopecia. AMP303 may activate hair follicle stem cells, but minoxidil and finasteride are still the main treatments.

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Learn

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learn Melatonin

hormone commonly taken for sleep aid has some topical benefits for hair

learn Stem Cell Factor

learn Osteopontin

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

learn Melanogray

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Clinics

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