Impact of Age on Response to Platelet-Rich Plasma Therapy

June 2025 in “ Skin Appendage Disorders ”

Anna Brinks, Deesha Desai, Caitlin A. Kearney, Carli D. Needle, Nnaemeka Anyanwu, Ambika Nohria, Michelle Sikora, Christina S. Oh, Jerry Shapiro, Kristen I. Lo Sicco

platelet-rich plasma androgenetic alopecia hair density hair width adjunctive therapies PRP

TLDR Younger patients may see better results from PRP therapy for hair growth, but age doesn't significantly affect overall outcomes.

The study examines the impact of age on the effectiveness of platelet-rich plasma (PRP) therapy for hair loss, involving 150 participants aged 18 to 65. It concludes that younger patients respond more favorably to PRP treatment, experiencing more pronounced hair regrowth and improvement in hair density compared to older individuals. This suggests that age is a significant factor in the success of PRP therapy, emphasizing the importance of considering patient age when recommending this treatment for hair loss.

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