Recombinant type XVII collagen may help regrow hair by activating specific cell pathways.
33 citations
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September 2017 in “Molecules” Red ginseng oil and its components help promote hair regrowth and could treat hair loss.
52 citations
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September 2018 in “International Journal of Molecular Sciences” Ginseng and its compounds may help hair growth and prevent hair loss, but more human trials are needed to confirm this.
June 2025 in “Stem Cell Research & Therapy” Understanding hair growth pathways can lead to better hair loss treatments.
199 citations
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April 2010 in “Nature” A gene called APCDD1, which controls hair growth, is found to be faulty in a type of hair loss called hereditary hypotrichosis simplex.