Tummy tightening caffeine serum mio's new and improved get waist sculpting serum has a 100% natural Fragrance and is charged with our new smooth booster complex for a serum that will perform even better than before. Our get waist skin tightening stomach cream leaves the tummy area feeling tighter and stronger with body-shaping active ingredients such as Caffeine to reveal smoother looking and hydrated skin. Supercharged with plant-based proteins and vitamins, use regularly to help improve the skin's texture and give your tum a firmer look. 87% agreed the product left my skin looking and feeling smoother. treading gently on the planet to protect our future generations, Mio uses the best quality ingredients and sources packaging and materials sustainably and responsibly.