What is injectable poly-l-lactic acid?

As we age, the fat, muscles, bone, and skin in our face begins to thin. This loss of volume leads to either a sunken or sagging appearance of the face. Injectable Poly-l-lactic Acid is used to create structure, framework, and volume to the face. PLLA is known as a bio-stimulatory Dermal Filler, this means it stimulates your own skin to produce new collagen. Over time your skin breaks down PLLA into water and carbon dioxide. The effects of PLLA appear gradually over a few months, producing natural results.

Your doctor will evaluate the areas of your face needing improvement in structure and/or volume. Topical or injection numbing medication may be used for added comfort prior to your procedure. For additional patient comfort lidocaine, an anesthetic, is mixed with PLLA prior to the treatment. Using a syringe, poly-l-lactic acid is injected into the hollow areas of your face and/or areas requiring improved structure. Multiple treatment sessions with PLLA are needed which are often spaced at one month intervals. The effects of PLLA typically last up to 24 months. After that, additional injections are required to maintain the effect.

Edit by Chris