JUVÉDERM® XC injectable gel is an FDA approved dermal filler manufactured by Allergan, Inc. Juvederm Ultra is designed to temporarily restores lost volume to the lips or add volume to enhance lip size. It is made of hyaluronic acid (HA), a sugar that occurs naturally in the body. UVÉDERM Ultra is enjoyed by women and men over the age of 21. Juvederm is preferred by many people want a natural and soft appearance of the lips. When administered by a trained professional, the enhanced lips will appear more plump while keeping their natural form.