15 citations
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August 2014 in “Journal of dermatological science” This study found that puerarin, derived from Pueraria thunbergiana, may stimulate melanogenesis and prevent follicular depigmentation in a hair graying mouse model.
34 citations
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August 2011 in “Journal of Natural Medicines” This study found that Puerariae Flos extract inhibited testosterone 5α-reductase and promoted hair growth in mouse models, suggesting its potential use for treating androgenic alopecia.
11 citations
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January 2017 in “Evidence-based Complementary and Alternative Medicine” This study investigated the effects of the herbal formulation DA-5512 on hair growth, finding that it significantly promotes dermal papilla cell proliferation and stimulates hair growth in mice while showing efficacy and safety in human trials compared to placebo and minoxidil (3%).
2 citations
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January 2023 in “International journal of biological sciences” This review discusses the mechanisms of hair repigmentation and reports no clinical results; the authors suggest further research into topical treatments for reversing gray hair.
1 citations
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September 2024 in “Quality in Sport” This review explores the complex biological process of hair graying, highlighting oxidative stress, genetic factors, and interventions like antioxidants and genetic therapy as key aspects affecting the preservation of hair pigmentation.