Radiesse™ is the first and only calcium hydroxylapatite filler that provides collagen and elastin stimulation, approved by the FDA. The results are very natural, and Radiesse does not require prior allergy tests, as it is basically composed of calcium microparticles, a component found naturally in our body, which leads to a double result: an immediate smoothing effect and the stimulation of natural collagen production. Nowadays, it is the most suitable product for treating facial sagging since it is fully reabsorbed and its effects are visible long-term, maintaining the natural expression of the face.