13 citations
,
October 2012 in “Free Radicals and Antioxidants” This study found that red-flowered cultivars of Hibiscus rosa-sinensis displayed the highest antioxidant activity, phenolic, and flavonoid content compared to other colored cultivars.
December 2025 in “eTheses of Maulana Malik Ibrahim State Islamic University (Maulana Malik Ibrahim State Islamic University)” This study found that the highest antioxidant-activity formulation of the RENTT herbal combination effectively stimulated hair growth in mice and may serve as a natural therapy for chemotherapy-induced alopecia.
November 2025 in “Journal of Neonatal Surgery” This study developed an herbal hair oil containing plant extracts such as Aloe barbadensis and Nigella sativa, reporting it showed good antioxidant and antimicrobial activity, suggesting potential benefits for hair growth and hair fall prevention.
In this study, Origanum vulgare extracts showed antioxidant activity and increased insulin-like growth factor-1 expression without causing cytotoxicity in human hair dermal papilla cells.
February 2026 in “ACS Applied Materials & Interfaces” This study developed a novel treatment method using carbon dots from Cinnamomum burmannii leaves, which improved hair regeneration and thickness in an AGA mouse model by promoting cell proliferation, angiogenesis, and reducing inflammation through multiple signaling pathways.
