PLLA (poly-L-lactic acid) is a next-generation biostimulator designed to restore the skin from within by activating deep collagen regeneration. Unlike traditional fillers, PLLA works gradually, rebuilding the skin’s structure while improving its density, elasticity, and natural volume over time. It delivers subtle, progressive, and long-lasting results, making it ideal for advanced rejuvenation procedures, facial contouring, and overall skin renewal. Suitable for both face and body in professional aesthetic practice.