Hello, the slimming concept of our Besunyen slimming tea is "healthy and thin", so our ingredients have always adhered to natural herbal ingredients. We may not be the fastest product to lose weight, but we are the healthiest product. With Besunyen slimming tea, you don't have to worry about health problems. In terms of health, you lose weight. So there are no side effects and no spots. Obesity is easy, weight loss is not easy, feasible and cherished. Thank you for your attention to Besunyen!