June 2025 in “Journal of Cosmetic Dermatology” Botanical extract shampoo and tonic improved hair loss in most participants.
16 citations
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January 1980 in “Planta Medica” Some natural extracts and one hair tonic can promote hair growth in mice.
30 citations
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June 2015 in “South African journal of botany” Traditional healers in Namibia use 70 different plants to treat AIDS-related diseases, and more research is needed to test these plants' effectiveness against HIV.
July 2022 in “Journal of Investigative Dermatology” The combination of a plant extract and a peptide can increase hair pigmentation and may reverse greying.
September 1989 in “PubMed” The method allows detailed observation of hair tissue structures.