Formulation of Hair Tonic with Ethanol Extract of Hibiscus Leaves (Hibiscus tiliaceous L.) for Hair Growth in Guinea Pigs (Cavia parcellus)

Teak leaf extract shows potential as a mild hair growth promoter for androgenic alopecia, with similar positive trends to minoxidil but without significant side effects. It can be made at home using dried teak leaves and ethanol, though its effectiveness compared to other treatments like finasteride is debated.

Quercetin and houttuynia cordata extract may stimulate hair growth by enhancing cellular energy metabolism and increasing growth factor secretion. Quercetin has low oral bioavailability, and its natural tint might stain the scalp if used topically.

A serum containing Centella asiatica extracellular vesicles, IGF-1, FGF-7, and caffeine significantly improved hair thickness, density, length, and reduced hair loss after 56 days. The conversation also discusses how treatments like finasteride, minoxidil, and ketoconazole address different aspects of hair loss by reducing DHT, improving blood flow, and lowering inflammation.

RootBioTec, a basil hairy root extract, claims to reduce hair loss by 31% in two months by inhibiting 5α reductase II and stimulating hair follicles. There is limited independent information available about its effectiveness.

Rosemary-lavender oil can stimulate hair growth compared to a placebo. Some users combine it with treatments like dutasteride, minoxidil, and RU58841.

A user discusses a novel hemp extract for hair regrowth, which showed superior results to finasteride and minoxidil. The formula includes CBD, CBDV, THCV, delta 9 THC, cannabigerol, and cannabinol, combined with menthol, peppermint oil, ethanol, Emu oil, HFA 134A propellant, and dimethicone.