Ashwagandha-derived nanoparticles can promote human hair growth.
April 2026 in “Journal of Dermatological Treatment” CGF and i-PRF are more effective and safer than PRP for treating female pattern hair loss.
15 citations
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May 2019 in “PLOS ONE” Substances from dental stem cells might help treat hair loss.
4 citations
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June 2022 in “Journal of Cosmetic Dermatology” Multi-peptide factors from fibroblasts may stimulate hair growth by increasing growth factors and β-catenin in hair cells.
December 2017 in “International Journal of Current Research in Biosciences and Plant Biology” Nutrients and hormones affect root hair growth, but more research is needed to understand the genetic mechanisms.
18 citations
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January 1994 in “Skin Pharmacology and Physiology” Human dermal fibroblasts and hair papilla cells help outer root sheath cells grow and develop properly.
2 citations
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January 2023 in “Bioresource Technology Reports” Enzymes can release hydrocarbons from Botryococcus braunii without harming cells, suggesting potential for continuous extraction.
Combining Rehmannia root extract with microneedling boosts hair growth.
2 citations
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October 2022 in “Jikken Dobutsu” Philippines stingless bee propolis helps hair grow by activating a specific cell signaling pathway.
January 2026 in “Frontiers in Nutrition” Certain dietary supplements can improve hair density and are well-tolerated for treating androgenetic alopecia.