Sculptra is a gel-like substance made of poly-L-lactic acid. A healthcare provider will inject this filler underneath your skin where you want a fuller or smoother appearance. Poly-L-lactic acid is a collagen stimulator that absorbs into your body a few days after treatment to encourage your cells to produce more collagen. Collagen is a protein in your skin, as well as in your connective tissues, bones and cartilage, that provides structure, support and strength.
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