Platelet-Rich Plasma (PRP): Current Applications in Dermatology

Abstract

Platelet-rich plasma (PRP) is an autologous serum containing high concentrations of platelets and growth factors. PRP continues to evolve as an important treatment modality with many applications in dermatology, particularly in the areas of hair restoration, skin rejuvenation, acne scars, dermal augmentation, and striae distensae. Furthermore, combining PRP with laser therapies, microneedling, dermal fillers, and autologous fat grafting produces synergistic effects, leading to improved aesthetic results. Future studies should standardize PRP treatment protocols for specific indications. PRP holds considerable promise in dermatology with therapeutic applications continuing to expand.

Keywords: acne scars; aesthetic, androgenic alopecia; autologous fat grafting; cosmetic; dermal fillers; dermatology; facial rejuvenation; fractional laser resurfacing; hair restoration; microneedling; platelet rich plasma; PRP; rhytids.