What you want to ask is, which is more expensive, a single bottle of purifying and hydrating milk and a single bottle of procyanidins coagulation and muscle repair milk? Procyanidins coagulate muscles and repair milk. According to official website's inquiry, an Osman pearl skin care company, Baihuacui, is a registered trademark brand of Zhejiang Osman Group Co., Ltd., and its single bottle of Xinlian purifying and hydrating milk costs 38 yuan, while the single bottle of proanthocyanidins revitalizing and repairing milk costs 59 yuan, which is more expensive than Xinlian purifying and hydrating milk.