April 2018 in “Journal of Investigative Dermatology” Mint water extract boosts protective enzymes in skin cells.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Ginseng and Albizia extracts may help prevent age-related hair thinning.
April 2017 in “Journal of Investigative Dermatology” Certain compounds can protect hair cells from aging and promote growth.
September 2016 in “Springer eBooks” Gray hair is caused by oxidative stress damaging hair cells.
January 2016 in “Frontiers in Bioengineering and Biotechnology” Keratin-based hydrogels can be improved for medical use by adding PEG, making them more soluble and adjustable.
June 2008 in “Dermatologic Surgery” Hydrogen peroxide may have both positive and negative effects on wound healing, and its safe concentration for hair transplant surgery is unclear.
January 2024 in “Archives of Biological Sciences (Beograd)” AP collagen peptides may help hair grow better and become stronger.
December 2020 in “Daehanhanuihakoeji” Rumex japonicas Houttuyn ethanol extract helps increase hair growth and protect against hair damage.
November 2023 in “Borneo Journal of Pharmacy” Sappan wood hair tonic helps protect and repair damaged hair.
March 2024 in “Journal of Experimental & Biomedical Sciences/Biomedical Science Letters” BCC can protect heart cells from damage caused by oxidative stress.
612 citations
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February 2004 in “Nature” OXI1 kinase is essential for plant defense and root hair growth in Arabidopsis.
August 2024 in “Plant Signaling & Behavior” OsPRX83 helps rice survive stress by improving stress response and antioxidant activity.
Ceramide may help delay hair aging by restoring stressed hair cells.
September 2017 in “Journal of Investigative Dermatology” Ceramide may help delay hair aging by restoring stressed hair cells.
27 citations
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February 2023 in “Oxidative Medicine and Cellular Longevity” Platelets help heal wounds by transferring mitochondria to cells, reducing stress and cell death.
13 citations
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October 2016 in “Acta Biochimica et Biophysica Sinica” GhPLDα1 helps thicken cotton fiber walls by boosting cellulose production.
2 citations
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February 2004 in “Biopolymers” 4-(4-Phenoxybenzoyl)benzoic acid derivatives can both increase and decrease certain types of reactive oxygen species, and may be relevant to hair loss.
1 citations
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September 2025 in “Molecules” The conventional extraction method with 50% ethanol was the most effective for antioxidant activity.
March 2024 in “Journal of Microbiology and Biotechnology” Phloroglucinol may help improve hair loss by promoting hair growth and reducing oxidative stress.
September 2016 in “Journal of Dermatological Science” Golden oyster mushroom extract may protect skin cells from aging by its antioxidant properties.
2 citations
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April 2021 in “International Journal of Cosmetic Science” The sunscreen with two antioxidants offers quick and lasting skin protection from sun damage.
16 citations
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October 2003 in “Journal of applied polymer science” 2-iminothiorane hydrochloride improves hair waving permanence without damage.
May 2026 in “International Journal of Cosmetic Science” UV radiation damages hair similar to bleaching, but double bleaching causes more severe protein degradation.
14 citations
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September 2016 in “Journal of Photochemistry and Photobiology B Biology” UV exposure damages hair, increasing thiols and altering protein structure.
June 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” A new hair dye method uses polyphenols and oxidation to create a long-lasting brown color on gray hair.
1 citations
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December 2022 in “Middle East Journal of Science” Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
16 citations
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October 2015 in “Photochemistry and photobiology” Reducing copper (II) ion levels in hair can decrease hair damage.
September 2025 in “International Journal of Cosmetic Science” Heat and UV exposure damage hair structure by altering keratins.
79 citations
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January 1975 in “Food and Cosmetics Toxicology” The hair dye formulations tested did not cause long-term toxicity or cancer in mice.
7 citations
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January 2001 in “Comprehensive series in photosciences” UV radiation significantly damages hair, especially with humidity, making it more vulnerable to further damage.