Smoothing out dimples on the buttocks with Sculptra is an advanced procedure. To get a beautiful and uniform result, the Sculptra must be properly diluted and carefully placed. Otherwise, it could look lumpy and uneven. Sculptra stimulates your body to produce the collagen that will fill in dimples and if desired, create a rounder, fuller look to your buttocks. The Sculptra microparticles dissolve as they are replaced by the new collagen your body produces. Results can last up to two years. Another option is to have a Cellfina treatment for these dimples. This treatment actually cuts and releases the fibrous bands that create the dimple. Once they are cut, the body fills in the dimples with your own collagen with results proven to last at least three years. Sometimes a combination of Cellfina and Sculptra are necessary if the dimples are quite deep. Please find a board-certified dermatologist who is expert at contouring and smoothing the buttocks with Sculptra.