Ethnic differences in skin and hair affect penetration minimally, but cultural habits matter in product development.
18 citations
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February 2017 in “Journal of Cosmetic Dermatology” Mesotherapy for hair loss can sometimes cause more hair loss and scarring.
October 2025 in “Journal of Cosmetic Dermatology” Conventional treatments like dutasteride and minoxidil are effective for male hair loss, with some alternative treatments also showing promise.
August 2025 in “International Journal of Molecular Sciences” Topical minoxidil 5% is the most effective over-the-counter treatment for male hair loss.
78 citations
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February 2004 in “British Journal of Dermatology” Melatonin helps hair growth in women with hair loss.
Melatonin applied to the scalp helps treat early-stage hair loss in men and women.
February 2025 in “Endocrine Reviews” Hormones affect skin aging, but only topical retinoids and estrogens are used in treatments now.
January 2023 in “Journal of Cutaneous Pathology” The study found certain scalp biopsy features can help tell apart alopecia areata from pattern hair loss even when typical immune cells are not seen.
15 citations
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January 2023 in “Journal of Translational Autoimmunity” Melatonin may help treat skin conditions.
1 citations
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February 2017 in “MOJ bioequivalence & bioavailability” Treating hair loss effectively may require a multi-sided approach, using different treatments together, and topical treatments could be more effective and safer than oral ones.
133 citations
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August 1969 in “Science” Melatonin causes weasels to grow white fur and become reproductively inactive.
January 2019 in “DSpace@MIT (Massachusetts Institute of Technology)” Higher PHGDH levels cause unusual melanin buildup in hair follicles.
222 citations
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January 2005 in “Endocrine journal” Melatonin is important for skin health and protection, and can be made by the skin or applied to it.
26 citations
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February 2022 in “Journal of pineal research” Melatonin affects skin and hair color and protects skin cells, with potential benefits for hair growth and skin health.
June 2025 in “Electronic Journal of General Medicine” Melatonin may help regrow hair, but more consistent research is needed.
Melatonin may protect hair follicle stem cells from damage caused by chemotherapy.
April 2023 in “Journal of Investigative Dermatology” Melatonin may help prevent hair loss caused by the chemotherapy drug paclitaxel.
TrichoSol™ effectively stabilizes various hair treatment ingredients for different durations.
8 citations
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February 2010 in “Journal of Dermatology” A topical treatment safely and effectively reduced acne by causing targeted cell death in sebaceous glands without side effects.
January 2026 in “Pharmaceutics” Nanotechnology in skincare improves ingredient stability, skin penetration, and controlled release for better cosmetic solutions.
January 1972 in “NBER Chapters” Melatonin may protect skin from radiation, but its effects on aging and hair growth are unclear.
18 citations
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September 2016 in “International Journal of Molecular Sciences” Polydeoxyribonucleotide (PDRN) may help lighten skin and treat hyperpigmentation.
Asian hair's unique features make hair loss management and surgery more challenging.
9 citations
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July 2014 in “PubMed” The review doesn't clearly say if biotin, caffeine, melatonin, a marine extract, and zinc are effective for treating hair loss.
2 citations
,
January 2018 in “The Korea Journal of Herbology” A herbal extract can boost hair growth and pigmentation like minoxidil.
1 citations
,
January 2021 in “Processes” Researchers successfully grew horse skin cells that produce pigment from hair follicle samples.
2 citations
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July 2018 in “Elsevier eBooks” Some supplements may help with hair loss, but there's not enough strong evidence to recommend them without doctor advice.
October 2021 in “Cosmoderma” Hair loss can be managed with treatments like minoxidil, finasteride, and others, but there are still gaps in effectiveness and off-label usage is increasing.
138 citations
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June 2023 in “Molecules” Skin pigmentation varies due to genetics, UV exposure, and drugs, with treatments available but requiring medical advice.
2 citations
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January 2022 in “Dermatologic Therapy” Natural products like saw palmetto, caffeine, melatonin, marine extracts, rosemary oil, procyanidin, pumpkin seed oil, and cannabidiol oil could potentially treat male hair loss.