Clinical Outcomes of an Innovative Poly‐L‐Lactic Acid (LASYNPRO) in Facial Rejuvenation: Prospective, Multicenter Spanish Study

PLLA-LASYNPRO achieved significant, sustained improvements in facial wrinkles and volume with high patient satisfaction and biological evidence of collagen stimulation. The treatment demonstrates an excellent safety profile. Further large-scale, randomized trials are recommended to confirm long-term efficacy and define its role in aesthetic practice.