It is a single-session treatment used to revitalize the skin, smooth out fine lines, increase elasticity, and reduce acne scars. It is a treatment that involves stimulating fibroblast cells , which synthesize collagen in the skin and subcutaneous tissue,to increase collagen synthesis capacity. It is a single-session treatment used to revitalize the skin, smooth out fine lines, increase elasticity, and reduce acne scars. The effects of the treatment begin to be seen 1 month after the application, and the best results occur around the 4th month. The effect lasts for 9-12 months, depending on age.