No. Zhentaimei underwear adopts high-quality fabrics and elaborate manufacturing technology to ensure the comfort of the wearer. Soft, breathable and close-fitting materials are usually used to make the skin breathable and reduce discomfort. Zhentaimei underwear has a unique design, pays attention to the shaping effect, and adopts a special cutting and supporting structure, which can effectively lift the chest, waist and shape the buttocks, making the figure more symmetrical and curvy. It is a real and useful product, not a pyramid scheme.