Sculptra is a new injectable used to fight wrinkles and sagging skin by stimulating the skin’s collagen production to help restore the cheeky plumpness of healthy skin. It is an alternative anti-aging treatment to injectable dermal fillers, skin creams, fat injections and implants. Collagen is an important structural protein found in connective tissue. Its function is to keep the skin firm, youthful and smooth. As you age, your body’s collagen production decreases, and you may begin to see wrinkles or sagging. Fat loss beneath the skin also results in drooping skin, hollowed cheeks, indentations and depressions in the face.