SkinSelf Renewal Blog
Microneedling With Exosomes for Acne Scars: What Patients Should Know
Acne may eventually disappear, but the scars it leaves behind can persist for years. For people with acne scarring, treatments that stimulate collagen remodeling can improve the appearance of uneven skin texture and depressed scars. Microneedling is one of the established approaches used for certain types of acne scars, and researchers are now investigating whether combining microneedling with exosome-containing preparations can further improve results. The distinction is important. There is considerably more clinical experience and evidence supporting microneedling itself for acne scars than there is for microneedling combined with exosome-containing products. Early studies of exosome-based treatments are promising, but they remain limited by small sample sizes, differing products and treatment protocols, and relatively short follow-up periods. A 2026 scoping review of exosome-based dermatologic therapies identified clinical studies involving acne scars among other conditions. Although 76% of the included studies reported improvement in outcomes such as wrinkles, pigmentation, elasticity, hydration or… Read More
