The JUVÉ collection of fillers is made from hyaluronic acid (HA). What's interesting about HA is that it's a natural substance in the skin that delivers nutrients, helps the skin retain moisture and softness, and adds volume. Each product in the JUVÉDER collection of fillers is made from a modified form of HA.
Ultra is used to treat lines and folds that are mild to moderately deep, whereas Ultra Plus is for deeper lines and folds. It has to do with the particle size of the product and your desired outcomes. These are clinically shown to last up to one year.