August 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” Certain hydroxycinnamate derivatives may effectively inhibit enzymes linked to hair loss with low toxicity.
15 citations
,
May 2009 in “Steroids” Certain compounds reduced hamster flank organ size by inhibiting 5α-reductase, like finasteride, without affecting androgen receptors.
November 2025 in “Advanced Healthcare Materials” Charge-conversion chemistry improves hair-rebonding by enhancing penetration and strength.
186 citations
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December 2011 in “Molecules” Three specific 4-azasteroid-2-oximes showed strong enzyme inhibition, but less than finasteride.
September 2002 in “Research Repository (Kingston University London)” Mimicking the steroid A-ring may help create effective enzyme inhibitors for prostate disease treatment.
17 citations
,
January 2023 in “International Journal of Cosmetic Science” Hydrophobic interactions affect virgin hair, while electrostatic interactions are key for bleached hair.
24 citations
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April 2016 in “Experimental Dermatology” Chemical treatments like dyeing, perming, and bleaching damage hair by altering amino acids and lipids.
December 2020 in “Macromolecular Symposia” These polymers can improve hair texture and reduce water loss in hair cosmetics.
16 citations
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October 2009 in “Xenobiotica” The tested hair dye ingredients do not form harmful oxidized metabolites in the liver.
September 2010 in “대한화장품학회지(J. Soc. Cosmet. Scientists Korea)” The study developed a reliable method to measure active ingredients in hair nourisher products using HPLC.
5 citations
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January 1992 Silicones in shampoos make hair smoother, easier to manage, and reduce friction.
8 citations
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June 1995 in “Helvetica Chimica Acta” Compound 15a was effective in inhibiting 5α-reductase.
1 citations
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February 2014 in “Archiv Der Pharmazie” Carbamates may help treat androgen-dependent conditions by changing how certain lipid enzymes are produced.
8 citations
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June 2017 in “Steroids” New chemical compounds were made that effectively block an enzyme linked to prostate growth.
April 2026 in “Lithuanian University of Health Sciences” Cinnamic acid in hydrogels can effectively fight fungi but spreads less than in solution.
November 2021 in “Pharmaceutical Sciences” New compounds were made and tested, with compound 6 showing potential for treating prostate-related diseases.
12 citations
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April 1995 in “Journal of Medicinal Chemistry” The new compounds moderately block a specific enzyme and strongly counteract a male hormone, suggesting potential for treating certain male-related health conditions.
3 citations
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January 2009 in “Sen'i Gakkaishi” Using both TGA and DTDG in hair straightening reduces hair damage compared to using TGA alone.
7 citations
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August 2019 in “Bioorganic & medicinal chemistry” Analog 23 is a promising compound for prostate cancer treatment.
10 citations
,
January 2012 in “International Journal of Cosmetic Science” Thioglycolic acid mainly affects the unordered areas in hair structure.
19 citations
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March 2010 in “Steroids” Certain progesterone derivatives can inhibit enzymes and reduce androgenic activity, potentially affecting prostate growth.
17 citations
,
December 2004 in “Bioorganic & Medicinal Chemistry Letters” Scientists found new, better-working inhibitors for a hormone-related enzyme.
12 citations
,
August 2022 in “Ecotoxicology and Environmental Safety” A new method accurately detects bisphenols and parabens in human hair.
47 citations
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January 2017 in “RSC Advances” Keratin peptides can change hair shape gently without harsh chemicals.
1 citations
,
January 2009 in “X-ray Structure Analysis Online” A new compound was made that might help treat diseases related to male hormones.
2 citations
,
July 2013 in “Acervo Digital da Universidade Estadual Paulista (Universidade Estadual Paulista)” The shampoo effectively defines and models curls while reducing frizz and volume.
8 citations
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October 2013 in “Chemistry Central Journal” Metabolite 7 is a strong inhibitor for Alzheimer's disease management.
November 2025 in “Biomacromolecules” Nanochitins, especially DNCh and PNCh, effectively promote hair growth.
Ethanol changes GABAA receptor α4 subunit levels through phosphorylation and neuroactive steroids.
4 citations
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January 1994 in “Yakugaku zasshi” EPC-K is stable except at very acidic pH or when exposed to sunlight, and it can decompose in low ethanol concentrations.