Radiesse

A collagen-stimulating filler made of calcium hydroxylapatite. It adds immediate volume and, over the following months, prompts your skin to build its own new collagen. It is used for the cheeks, jawline, acne scars, and body areas including the buttocks, and results often last a year or more. Promo: $200 off 2nd syringe. 10-syringe package available for buttock enhancement.