During a PCDC treatment, Puja will inject a solution of phosphatidylcholine and deoxycholic acid into the target area. The solution works to break down the fat cells, which are then eliminated from the body through the lymphatic system. 

PCDC not only gets rid of fat cells, but also tightens the skin in the treated area. This is because the solution helps to stimulate collagen production, resulting in firmer, smoother skin.