December 2025 in “Aesthetic Cosmetology and Medicine” Injectable platelet-rich fibrin therapy improved hair and scalp conditions in women with excessive hair loss.
July 2025 in “Journal of Investigative Dermatology” AI-09 is safe, effective, and reduces wrinkles for up to 6 months.
November 2021 in “Journal of Aesthetic Nursing” Injectable platelet-rich fibrin with microneedling is safe and effective for male hair loss but less supported than other treatments.
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October 2015 in “Journal of bioactive and compatible polymers” Keratin hydrogel from human hair is a promising biocompatible material for soft tissue fillers.
March 2024 in “Journal of drugs in dermatology” HASHA is a safe and effective option for chin augmentation.