1 citations
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February 2023 in “Applied sciences” The new topical growth hormone formula has high skin penetration and bioavailability.
March 1994 in “Hair transplant forum international” The document's conclusion cannot be summarized because the content is not accessible.
4 citations
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November 2016 in “International Society of Hair Restoration Surgery” Both punch types are effective, but they differ in transection rates and ease of use.
41 citations
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November 2011 in “The Journal of Dermatology” Some hair loss disorders are caused by genetic mutations affecting hair growth.
Hyaluronic acid in shampoo penetrated hair well, reduced frizz, and improved hair strength and moisture.
8 citations
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January 2016 in “Journal of Investigative Dermatology” The research created a model to understand human hair growth cycle, which can help diagnose and treat hair growth disorders and test potential hair growth drugs.
Mutations in the hairless protein gene cause hair loss.
March 2007 in “The FASEB Journal” Henna mixed with PPD can cause skin reactions, scarring, and a specific type of baldness, and needs more research to understand these effects.
2 citations
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January 1985 in “Facial Plastic Surgery” The paper concludes that for natural-looking hair restoration, it's important to create an irregular hairline, use appropriately sized and angled grafts, and ensure a snug fit between grafts and recipient sites.
July 2009 in “International Journal of Cosmetic Science” Japanese women's curved hair has an uneven internal structure and varied amino acid composition.