Radiesse is unique product that is made up of biostimulatory filler, containing calcium hydroxyapatites that can stimulate collagen production and restore volume. It can be used to treat wrinkles and folds of the face, restore volume in the hands, contour/sharpen the jawline and stimulate your body to produce new collagen. Hyperdilute Radiesse is merely thinned out Radiesse that has been mixed with saline and lidocaine to boost collagen and restore volume.