Poly-L-lactic acid (PLLA) LINE

Poly-L-lactic acid (PLLA) is a collagen-stimulating treatment used in aesthetic medicine to restore natural volume and improve skin texture. Unlike traditional fillers, PLLA works by activating fibroblasts—the cells responsible for collagen production.

PLLA gradually stimulates the body to produce new collagen over several weeks. This process leads to firmer, smoother, and more youthful-looking skin with long-lasting results. As the PLLA particles safely dissolve, the newly formed collagen remains.