March 2013 in “Molecular & Cellular Toxicology/Molecular & cellular toxicology” m-Aminophenol in hair dye can cause skin cell toxicity and stress responses.
9 citations
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February 2002 in “PubMed” A new gene mutation causes hereditary coproporphyria with reduced enzyme activity.
November 2003 in “Journal of Neurochemistry” Allopregnanolone may enhance alcohol's effects on dopamine neurons, influencing addiction risk.
Caffeine can potentially treat common hair loss by counteracting hair follicle shrinkage caused by hormones.
June 2023 in “Current Issues in Molecular Biology” DN106212, an extract from a plant, is better at promoting hair growth than other tested substances by affecting hair growth factors and follicle development.
8 citations
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November 2020 in “Journal of Cosmetic Dermatology” The ingredients may help prevent hair loss and aging by boosting hair growth signals and reducing stress and hormone effects.
June 2026 in “Health Science Reports” STEAP3 protein might help treat hair loss, but more testing is needed.
7 citations
,
January 2010 in “Animal” Angora goat hair grows faster and produces more protein than cashmere goat hair, and certain hormones and nutrients positively affect hair growth and protein synthesis.
20 citations
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January 2017 in “Experimental Dermatology” Igf1r helps regulate hair growth cycles.
January 2026 in “ACS Applied Bio Materials” A new treatment using nanoliposomes can improve hair regrowth in androgenetic alopecia.
A new treatment using conjugated linoleic acid in nanovesicles can rejuvenate hair follicles and improve hair growth in androgenic alopecia.
October 2025 in “Frontiers in Veterinary Science” Quercetin boosts hair follicle stem cell growth and survival in cashmere goats.
9 citations
,
March 2015 in “Journal of Microbiology and Biotechnology” Ultra-high molecular weight poly-γ-glutamic acid may help promote hair growth.
April 2016 in “Journal of Investigative Dermatology” Gypenosides from Gynostemma pentaphyllum were found to have anti-aging effects, increasing skin collagen and reducing wrinkles.
3 citations
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February 2020 in “Dermatologic Therapy” Reducing micro-inflammation didn't change hair growth patterns in AGA.
October 2021 in “Journal of Investigative Dermatology” Edelweiss extract may help prevent hair loss and increase hair density.
22 citations
,
October 2019 in “International Journal of Nanomedicine” The nanoparticles improved hair growth and enlarged hair bulbs.
May 2026 in “Bulletin of Pharmaceutical Sciences Assiut” The ointment with Globularia alypum L. extract significantly increased hair growth without toxicity.
April 2025 in “ACS Applied Nano Materials” A new treatment using dissolvable microneedles with nickel-copper and minoxidil improves hair growth and health in androgenetic alopecia.
April 2018 in “Journal of Investigative Dermatology” Anigozanthos Flavidus flower extract helps regenerate skin and reduce wrinkles.
October 2023 in “Benha Journal of Applied Sciences” Men with male pattern baldness have lower levels of the antioxidant PON1.
8 citations
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August 2018 in “BMJ Case Reports” Pazopanib treatment caused rapid hair color loss, possibly indicating its effectiveness.
GPC1 is important for hair growth by helping blood vessels form around hair follicles.
January 2026 in “Biochemical Pharmacology” MitoQ helps protect hair cells from damage in hair loss by boosting a protective enzyme.
April 2026 in “Zenodo (CERN European Organization for Nuclear Research)” Potential compounds may inhibit hair loss by targeting a non-androgen pathway.
January 2026 in “Stem Cell Research & Therapy” ASLNC168501 can help treat hair loss by restoring hair follicle stem cell function.
January 2025 in “Institutional Repositories DataBase (IRDB)” Maslinic acid from olive extracts promotes hair growth like minoxidil.
12 citations
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February 1986 in “PubMed” Injecting newborn mice with a niacin blocker caused skin, gut, and brain damage similar to human pellagra.
March 2016 in “Experimental Dermatology” EGFR helps hair follicles transition properly by controlling Stathmin levels.
11 citations
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November 2023 in “Journal of Advanced Research” Activating ALDH2 can boost hair growth.