This study evaluated a newly formulated herbal hair growth serum, containing natural ingredients like olive oil, hibiscus, and amla, which showed promising preliminary results in improving hair growth, strength, and overall hair health.
This study found that a 10% hibiscus leaf extract hair tonic demonstrated better hair growth activity than 2% minoxidil in rabbits but caused eye irritation.
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November 2016 in “Indian Journal of Pharmaceutical Education and Research” This study found that ethanolic leaves extract of Hibiscus rosa-sinensis L. exhibited strong antioxidant activity and enhanced wound healing properties in mice, showing reasonable safety in toxicological evaluations without severe alterations.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study evaluated a polyherbal hair oil with extracts from five medicinal plants and found that formulation F2 had an optimal balance of stability and potential benefits for hair growth and scalp health, maintaining stable physicochemical properties over six months.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this study, the researchers developed a polyherbal hair oil and found that one formulation, F2, was stable and had an optimal balance of ingredient concentrations, showing potential for promoting hair growth and maintaining scalp health.