After dinner. According to the beauty website, porcelain waist is a kind of waist beauty product, which can dissolve waist fat and turn it into a thin waist, with the best effect after meals. Porcelain waist is a domestic cosmetic brand, specially tailored for Asian women's skin. The brand is committed to the development of ecological herbal skin care products belonging to oriental skin, and at the same time, it integrates the healthy and scientific skin care concept into the porcelain waist brand, becoming a leader in Chinese medicine skin care products.