June 2025 in “International Journal of AYUSH Case Reports” Ayurvedic treatment successfully regrew hair in a woman with alopecia areata.
6 citations
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June 2013 in “Toxicological Research” Topical Valproate is safe for human skin and unlikely to cause irritation.
19 citations
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October 2020 in “Biomedical Microdevices” Derma rollers show promise for skin improvement and drug delivery, but more research is needed on their safety and effectiveness.
4 citations
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April 2021 in “Journal of Cosmetic Dermatology” Intradermal injections improve hair density and thickness better, while derma roller is more convenient.
37 citations
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March 2006 in “Regulatory Peptides” Mice skin has components that could help with hair growth and might be used for diabetes treatment.