February 2026 in “MDPI (MDPI AG)” Emerging injectable treatments like PRP, stem cells, and exosomes show promise for safer, more effective hair growth.
23 citations
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September 2020 in “Journal of Cosmetic Dermatology” Injectable Platelet-Rich Fibrin (I-PRF) showed positive results for treating hair loss, skin texture, wrinkles, and wounds.
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.
July 2023 in “Journal of Plastic Reconstructive and Aesthetic Surgery” The study shows the UK's injectable aesthetic industry is diverse and under-regulated, posing risks to patients.
39 citations
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October 2018 in “Aesthetic surgery journal” Injectables can feminize or masculinize a transgender person's face, but more research is needed for best practices.