March 2026 in “BMC Veterinary Research” This case report describes the successful use of bovine amniotic membrane preserved in propolis for promoting rapid wound healing and hair regrowth in a cat with extensive skin necrosis.
18 citations
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November 2014 in “Journal of Agricultural and Food Chemistry” This study found that ethanol-extracted propolis stimulated hair growth in mice by promoting the proliferation of hair keratinocytes.
November 2025 in “EXPERIMENTAL ANIMALS” In this murine study, researchers found that topical treatment with Philippine stingless bee propolis increased folliculogenesis, epidermal thickness, and melanogenesis, but not hair length, potentially supporting hair follicle regeneration and melanocyte function in chemotherapy-induced alopecia models.
2 citations
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January 2016 in “Advanced biomedical research” In this study, a hair wax containing propolis and Eruca sativa seed oil significantly improved hair growth in Wistar rats, increasing both the length and weight of newly grown hairs compared to controls.
23 citations
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November 2015 in “Phytotherapy Research” This study found that cucurbitacin I from bitter melon most effectively inhibited the growth of lung cancer cells and promoted hair cell growth in cell cultures.