March 2025 in “Molecules” Tectona grandis leaf extracts, especially with propylene glycol, may be promising for topical hair loss treatments.
4 citations
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January 2014 in “The Scientific World Journal” Red deer antler extract helps hair grow by extending the growth phase and increasing cell growth in hair follicles.
Low-dose oral minoxidil is generally safe for treating hair loss, with mostly mild side effects.
January 2024 in “Jurnal Ilmiah Ibnu Sina (JIIS) Ilmu Farmasi dan Kesehatan” The F2 hair tonic with shallot extract is effective and stable for hair growth.
February 2026 in “Chinese Journal of Natural Medicines” June 2015 in “Reactions weekly” December 2012 in “Reactions weekly”
September 2023 in “Medicine” Herbal extract spray improved hair growth in a man with hair loss.
3 citations
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July 2013 in “Bioscience, Biotechnology, and Biochemistry” Chinese black tea extract helped mice grow hair, especially when combined with capsaicin.
January 2014 in “Food and Drug” The method accurately detects illegal minoxidil in herbal hair products.