The skin689 Tummy and Hips Cream 100 ml tightens your skin for the long term. The interaction of the in-house patented active ingredient CHacoll and ShapePerfect promotes the breakdown of excess fat deposits and tightens the stomach and hips by strengthening the collagen fiber network. The outstanding effect has been proven in various studies. Since the "hip gold" does not always improve our well-being, skin689 - the Swiss expert for firm skin - has now also devoted itself to this part of the body and developed a cream that has been proven to lead to increased fat burning on the stomach and hips and effectively tightens the skin there. Clinical studies show increased fat burning through the active ingredient ShapePerfect. In vitro it has now been proven that the metabolic conversion of white into brown fat cells is responsible for this. Brown fat cells, in contrast to white fat cells, can not only store excess fat, but also quickly convert it into heat and energy. CHacoll, skin689's proprietary patented active ingredient from medical research, reduces the increased storage of fat and ensures greater elasticity by strengthening the collagen fiber network.