Hyperdilute Radiesse is a diluted mixture of the original Radiesse (Calcium Hydroxyapatite) with saline and lidiocain that is injected into areas where the skin is showing sagging and looseness and texture issues. The calcium hydroxyapatite molecules in Radiesse then stimulate the body to build new collagen. This naturally firms and improves the area, adding volume to the sagging area and improving the skin texture. It provides subtle volume with a skin tightening effect. 2-4 treatments on average are needed.