Sculptra® Aesthetic is a new facial injectable treatment indicated for the correction of shallow to deep nasolabial fold (smile lines), contour deficiencies and other facial wrinkles which are treated with the appropriate injection technique in healthy people. It works gradually to replace collagen that is long during the aging process. Sculptra® Aesthetic, injectable poly-L-lactic acid (PLLA), targets the underlying causes of the signs of facial aging. It can give you noticable results that emerge subtly and can last for up to two years. An average number of treatment sessions of Sculptra® Aesthetic is three injection sessions over a few months. The time between injection sessions giveSculptra® Aesthetic enough time to work so that your doctor can fine-tune your follow-up treatments.