No, slimming tea is a health food refined from a variety of natural plants. After being absorbed by the human body, it can promote fat decomposition and achieve the purpose of losing weight. Functional tests show that eating this product can reduce the total body fat, reduce the thickness of subcutaneous fat and reduce the waist and hip circumference. This product belongs to natural health food and contains no preservatives. Taking this product does not affect exercise endurance and physical strength, and moderate exercise can improve the weight loss effect during weight loss.