After liposuction, the fat volume reduces although the space inside skin has not changed but only separated from muscle layer. So where the fat was before now becomes blank, that’s why skin turns loose and possibly cause swelling, congestion and uneven skin. Therefore, the advantages of wearing body shaper after liposuction are as below: 1. Shaping. Body shaper creates constant tension that shapes fat tissues to help skin turn back to even and tight after liposuction. 2. Fix. Body shaper fixes adipose layer at right position so as to help attach it to deeper fat and avoid loose and sagging skin. 3. Compression. Body shaper helps reduce bleeding and prevent congestion and swelling, expediting post-operative recovery. Without wearing body shaper, the result of liposuction would be less perfect and wearing improperly sometimes would cause unevenness due to wrong compression at some sites.