Juvederm is a smooth gel filler made of hyaluronic acid. Hyaluronic acid is a natural complex sugar found in all living cells. It is injected under your skin, restoring your skin’s volume and smoothing away facial wrinkles and folds. Juvéderm can also be used in your lips to add more definition and volume. So smooth and natural, everyone will notice but no one will know! Generally last 6 months or longer.