The effect is good. Qianmeiren anti-sugar whitening beverage contains a lot of vitamin E, vitamin C, collagen and other ingredients. Long-term use can block the absorption of external sugar, reduce the occurrence of saccharification reaction, regenerate skin collagen, increase the speed of cell differentiation and reproduction, and achieve good whitening effect, so the effect is good. Qianmeiren anti-sugar whitening beverage is a functional health food. In the process of purchase and application, you need to judge according to your physical condition. If you have allergies or abdominal pain or bloating, you need to stop taking the medicine in time.