12 citations
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December 2017 in “Journal of biomaterials science. Polymer ed.” This study found that protein extracts from human hair demonstrated significant antioxidant abilities, protecting human dermal fibroblasts from oxidative stress, suggesting potential for biomedical applications.
3 citations
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April 2022 in “Neuroscience Letters” In this animal study, finasteride significantly improved autism-like symptoms in rats by reversing biochemical markers and enhancing behaviors, potentially due to its antioxidant and anti-androgen effects.
August 2026 in “International Journal of Advanced Biochemistry Research” This study found that in dogs with pyoderma, a combination of antibiotic and vitamin E treatment normalized oxidative stress biomarkers like lipid peroxidase more effectively by day 14 compared to antibiotics alone, which reduced these markers but failed to fully normalize them by day 21.
June 2025 in “Journal of Applied Toxicology” In this study, finasteride reduced oxidative stress, apoptosis, and inflammation in liver, kidney, and testis tissues of diabetic rats while boosting antioxidants, indicating potential protective effects that require further human trials for clinical application.
December 2008 in “Al-Mağallaẗ al-ʻirāqiyyaẗ li-l-ṣaydalaẗ” This study found that antioxidant vitamin treatment improved the hair growth rate in patients with alopecia areata, regardless of the duration of their condition.
2 citations
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October 2024 in “Pharmaceutics” This study found that reducing the particle size of Tetrastigma hemsleyanum powders improved both dissolution rates and antioxidant activity, suggesting potential benefits for enhancing hepatoprotective effects.
2 citations
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January 2019 in “The Korean Journal of Food And Nutrition” Platycodon grandiflorum extracts may help prevent hair loss and fight dandruff.
22 citations
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July 2013 in “International Journal of Radiation Biology” In this study, antioxidant vitamins A, C, and E were found to help protect against intestinal damage caused by radiation in rats, with vitamin E being the most effective.
2 citations
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February 2022 in “Preprints.org” This study found that fermented red ginseng marc alleviated skin lesions, reduced inflammation, and demonstrated antioxidant effects in an AD-like mouse model, suggesting potential therapeutic applications for atopic dermatitis.
May 2021 in “Boletín latinoamericano y del Caribe de plantas medicinales y aromáticas” This study found that ethanolic extracts of Microsechium helleri showed notable antioxidant, hypoglycemic, and cardioprotective activities, while chloroformic extracts exhibited significant anti-inflammatory effects in experimental models.
23 citations
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March 2019 in “Journal of Essential Oil Research” This study found a strong correlation between antioxidant activity and phenolic content in rosemary, influenced by bioclimatic and seasonal factors in different stages of Tunisia.
8 citations
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June 2022 in “Cosmetics” This study found that coffee berry extract demonstrated anti-aging properties in skin and hair cells, showing significant anti-collagenase activity and stimulating hair-related gene expression, suggesting its potential for use in cosmeceuticals.
1 citations
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July 2019 in “Journal of the Korean Society of Food Science and Nutrition” This study found that platycodon ethanol extract showed potential as a natural ingredient for hair loss prevention by increasing radical scavenging ability, inhibiting inflammation, and affecting DHT generation in laboratory experiments.
September 2025 in “Journal of Applied Biological Chemistry” In a laboratory study, Grateloupia elata extract demonstrated antioxidant and anti-aging effects by scavenging free radicals, inhibiting collagenase and elastase, increasing procollagen production, and reducing MMP-1 secretion, suggesting its potential use in functional cosmetics.
March 2025 in “Frontiers in Veterinary Science” In this study, altering the photoperiod in goats increased hormone concentrations and improved hair follicle development and skin antioxidant capacity, suggesting that short photoperiods may create favorable conditions for cashmere growth.
2 citations
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July 2019 in “IOP conference series. Materials science and engineering” This study found that under optimized extraction conditions, the Gleditschia fera fruit extract contained a high level of saponins and demonstrated notable antioxidant activity.
2 citations
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April 2009 in “Bulletin of Experimental Biology and Medicine” Flamena, a liposomal mix, helps skin heal better after a chemical burn.
1 citations
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June 2007 in “Almustansiriya journal of pharmaceutical sciences/Al-Mustansiriyah journal of pharmaceutical sciences” This study found that a two-month antioxidant treatment significantly improved hair growth in patients with alopecia areata by enhancing antioxidant defenses and correcting trace metal imbalances.
August 2025 in “Animal nutrition” This study found that supplementing with 1.5% α-ketoglutaric acid significantly improved the performance, hair follicle density, and antioxidant capacity in Rex rabbits, potentially by enhancing the Wnt signaling pathway and reducing amino acid catabolism.
March 2025 in “Digital Library of Theses and Dissertations (Universidade de São Paulo)” In this study, the researchers observed that ferulic acid and resveratrol effectively protected chemically treated hair from oxidative damage, particularly against protein loss and color degradation, but not cisteine oxydation prevention, and these antioxidants also offered protection against sun-induced damage when used in conditioners.
January 2014 in “Dongwu yingyang xuebao” The study concluded that a dietary vitamin A level of 10,000 IU/kg optimally supports growth performance, fur quality, and antioxidant function in growing Rex rabbits.
44 citations
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March 2012 in “Fitoterapia” In this study, germacrone from Curcuma aeruginosa showed anti-androgenic effects by inhibiting 5α-reductase, suggesting its potential as a lead compound for treating androgen-dependent disorders.
7 citations
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August 2021 in “Heliyon” This study suggests that the herbal formulation Phyllotex™ may promote hair growth in androgenetic alopecia by enhancing cell proliferation and reducing oxidative stress and TGF-β1 expression in vitro.
6 citations
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June 2017 in “Asian journal of beauty & cosmetology” In this study, Rosa multiflora root extracts showed strong antioxidant activity and promoted expression of growth factors IGF1 and PDGFB, suggesting potential use as a natural hair growth agent.
5 citations
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November 2017 in “Asian Journal of Beauty and Cosmetology” This study found that sinapic acid demonstrated antioxidant and anti-inflammatory effects against UVB-induced damage in human keratinocytes, suggesting its potential as an anti-aging cosmetic ingredient.
4 citations
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November 2022 in “Nutrients” In a study on mice, cow placenta extract showed strong antioxidant activities and reduced collagen damage, suggesting it could help delay skin aging caused by D-galactose.
August 2023 in “Gadua Journal of Pure and Allied Science” This study on diabetic rats reported that Ziziphus spina-christi ethanol leaf extract significantly reduced blood glucose levels and improved liver and kidney function, suggesting possible benefits in managing diabetes symptoms in this animal model.
January 2010 in “Pharmacy Today” This study found that collagen and its compound may have antioxidant effects and reduce melanin in guinea pigs, while increasing skin moisture and hydroxyproline content in mice.
September 2022 in “The Korean Tea Society” This study identified several active compounds in Houttuynia cordata and found that most demonstrated significant antioxidant and acetylcholinesterase inhibitory activity, potentially useful for developing functional tea products.
37 citations
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November 2020 in “International Journal of Nanomedicine” Nano-liposol with astaxanthin may improve antioxidant and wound healing effects.