After bariatric surgery, the patient can lose between 30 and 60 kilograms, but the skin fails to adapt and retract in proportion to the new body weight, generating folds and flaccidity in areas such as the abdomen, arms, thighs, chest and face. Post-bariatric surgery is a set of surgical procedures designed to remove this excess skin and reshape the body. These excesses not only have a significant aesthetic impact, but can also cause skin infections, irritations and limitations in daily mobility. Post-bariatric surgery allows the tissues to readapt to the new body situation, restoring proportion and harmony to the body.