One of the basic principles of traditional Chinese medicine is that to keep the body in good health and treat medical concerns, it is necessary to replenish the body's supply of essential nutrients. Like the rest of the body, the skin also needs to be replenished and rejuvenated to look its best. Each day, moisture from your skin is lost due to evaporation and can be stripped away by environmental impurities. By supplementing your skin's supply of hydration and nutrients, you can help counteract the effects of dryness. The WEI Moisturizers collection is a unique line of hydrating formulas that use the principles of traditional Chinese medicine to promote good skin health.