9 citations
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March 2005 in “International Journal of Cosmetic Science” The torsional method effectively evaluates hair damage and the performance of hair care ingredients.
37 citations
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January 2016 in “Drug design, development and therapy” Tofacitinib citrate is effective for moderate-to-severe chronic plaque psoriasis but has safety concerns at higher doses.
Melatonin reduced oxidative damage, inflammation, and protected hair cells in scalded rats.
The best mix of propylene glycol and sorbitol was found for a cream to prevent hair loss using saw palmetto extract.
September 2025 in “Stem Cell Research & Therapy” TAZ boosts fat cell formation in goat stem cells by activating a specific signaling pathway.
Adenophora Radix extract can promote hair growth and increase melanin in mice.
17 citations
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February 2011 in “International Journal of Cosmetic Science” Grey hair is wilder, drier, and less manageable than pigmented hair.
14 citations
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April 2021 in “Heliyon” Pomegranate leaf extract may help with hair growth, dandruff, and lice.
7 citations
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August 2007 in “Journal of Biotechnology”
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February 2024 in “International Journal of Scientific Research in Science and Technology” Pomegranates have many health benefits, including fighting bacteria, viruses, cancer, and diabetes.
3 citations
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November 2022 in “Experimental dermatology” Melatonin may inhibit melanoma growth and has potential as a cancer therapy aid, but its effects on human skin pigmentation need more research.
6 citations
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February 2023 in “Cosmetics” Nostoc verrucosum extracts may help reduce melanin production and have antioxidant properties.
1 citations
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January 1984
October 1890 in “Science” Pilocarpin can cause hair regrowth and color change in some cases but not in others, and it may have side effects in animals.
35 citations
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January 2010 in “British Journal of Clinical Pharmacology” Saw Palmetto can cause severe liver damage.
November 2024 in “GSC Biological and Pharmaceutical Sciences” Black mulberry may promote hair growth and improve scalp health.
August 2022 in “Zenodo (CERN European Organization for Nuclear Research)” The herbal hair dye effectively provides a natural reddish-brown color without synthetic chemicals.
9 citations
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November 2017 in “International Journal of Nanomedicine” Tiny particles called anionic squarticles can effectively remove a common antidepressant from the body after an overdose.
Papaya seed extract, especially at 15%, speeds up hair growth in rabbits.
7 citations
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September 2021 in “Journal of Applied Polymer Science” Cuttlefish ink melanin protects hair from UV damage.
30 citations
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June 2006 in “British journal of dermatology/British journal of dermatology, Supplement” Oral zinc sulphate reduces dark hair color in mice.
75 citations
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November 1965 in “Textile research journal” Papain and bisulfite break down human hair by dissolving parts of it.
88 citations
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August 2019 in “Nature communications” Researchers found a specific immune receptor in patients that causes severe skin reactions to a drug.
35 citations
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July 2010 in “The FEBS journal” The study found a specific peptide that helps detect TGase 3 activity in skin and hair follicles.
2 citations
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January 2002 in “The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology” Sophora flavescens extract helps hair grow and prevents acne.
January 2011 in “Side effects of drugs annual” Tretinoin gel is safe for sun exposure, but tacalcitol doesn't significantly improve non-segmental vitiligo.
2 citations
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November 2017 in “Histochemistry and Cell Biology” Polyamines are abundant in certain parts of rat hair follicles and may play a key role in hair growth.
4 citations
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May 2014 in “PubMed” Monoethanolamine-based hair colorants can cause more damage to hair than ammonia-based ones.
December 2023 in “Redox biology” The substance DMC helps get rid of aging cells by triggering a process that causes cell death, which could treat age-related diseases.