Microneedling is an effective beauty ally starting at age 25 for stimulating collagen production, improving skin texture, and facilitating the penetration of skincare products.

noli's read

Microneedling is based on the principle of controlled micro-injuries that trigger the skin's natural healing response. Studies, notably a systematic review published in the 'Journal of Cutaneous and Aesthetic Surgery' (meta-analysis/review level), confirm that this technique effectively increases fibroblast expression and collagen synthesis. The claim regarding the 1% loss of collagen per year after age 25 is data classically cited in dermatological literature to explain skin aging, although this figure is a general estimate. Improvements in texture and brightness are documented by numerous randomized clinical trials (RCT). The creator's warning regarding the risks associated with unsupervised practice is scientifically grounded, as misuse can lead to infections or scarring. The benefit is therefore real, provided that the protocol is followed by a professional.

the sources

No named source held this one up — that absence is part of the verdict.