8 citations
,
June 2021 in “Frontiers in Bioengineering and Biotechnology” Extracts from Alnus sibirica and oregonin may help with hair growth and prevent hair loss.
5 citations
,
February 2020 in “Open Access Macedonian Journal of Medical Sciences” Hibiscus leaves extract can effectively promote hair growth.
4 citations
,
January 2018 in “Research journal of pharmacy and technology” Wera leaf extract can help with hair growth.
4 citations
,
December 2015 in “Journal of Medicinal Plants Research” A plant mixture extract helped grow hair by boosting cell growth and growth factors while blocking a hair loss-related enzyme.
4 citations
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October 2017 in “International Journal of Applied Pharmaceutics” Licorice extract hair tonics are effective and safe for hair growth, except for mild eye irritation at the lowest concentration.