January 2021 in “Journal of Cutaneous and Aesthetic Surgery” Platelet-rich plasma with microneedling is effective for hair loss, but the number of sessions needed varies.
1 citations
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November 2018 in “International research journal of pharmacy” Platelet Rich Plasma (PRP) treatment is safe and effective for hair growth in people with androgenic alopecia, and can also help treat bacterial infections.
45 citations
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March 2013 in “European Journal of Plastic Surgery” Injecting platelet-rich plasma is a safe and effective way to treat hair loss.