Skin that has been irritated during the day will rejuvenate overnight. However, if essential facial oils are removed, skin will become excessively dry, causing skin tightening and ultimately fine lines and wrinkles as you stretch your skin through facial movements. At pH 5.0-6.0, this moderation is similar to the skin's natural pH level! Why is this cleanser different from a regular cleanser? The key feature of this foam cleanser is that it is low in pH, which means it keeps the pH of your skin balanced. When intensive cleansing is unnecessary especially in the mornings, all you need to start your day is with a mildly acidic cleanser that matches the pH of your skin without stripping off vital natural oils.  What are the key ingredients in this cleanser? Saussurea Involucrata Extract - also known as snow lotus, it is a strong antioxidant with anti-inflammatory properties. Snow lotus has strong vitality and may keep your skin moisturized, healthy, and clean. Mentha Piperita (Peppermint) Extract - The menthol ingredients in peppermint is refreshing and may help soothe sensitive skin. It may also prevent moisture loss from your skin. Mentha Aquatica Leaf Extract - this extract contains linaol and linaol acetate, which helps balance the skin and provides sterilization with disinfection effects, typically used for healing skin wounds. Mentha Rotundifolia (Apple Mint) Leaf Extract - may soothe skin and revitalize dull, tired skin.