7 citations
,
March 1990 in “Pigment Cell Research” This animal study observed that while topical MBEH and intraperitoneal phenol induced hair graying in eumelanic mice, they had little effect on pheomelanic mice, and amcinonide reduced certain epidermal melanocytes in both.
11 citations
,
January 2017 in “Oxidative medicine and cellular longevity” This study found that antroquinonol inhibited CD8+ T cell proliferation and reduced proinflammatory cytokine secretion in vitro, while also ameliorating H2O2-induced depigmentation and resisting reductions in hair follicle length, skin thickness, and tyrosinase expression in mice.
10 citations
,
July 2022 in “Journal of Cosmetic Dermatology” This study suggests that Medicago sativa extract, combined with UVA light, may enhance pigmentation in hypopigmented skin and hair, offering potential treatment for vitiligo.
September 2022 in “Journal of Sulaimani Medical College” In this study, the combination of topical minoxidil 5% and betamethasone valerate 0.1% achieved slightly higher depigmentation in vitiligo of hair-bearing areas but did not show significant improvement over betamethasone valerate alone.
23 citations
,
March 2017 in “PTR. Phytotherapy research/Phytotherapy research” This study in mice found that butin, a component of Vernonia anthelmintica, increased melanin production and related proteins while reducing oxidative stress markers in a model of hydroquinone-induced vitiligo, suggesting support for its traditional use against this condition.