This COSRX Low-pH Good Morning Gel Cleanser is a mildly acidic cleanser with the ideal balanced pH level of 5~6. Formulated with botanical skin-purifying ingredients and mild acids, it is gentle on the skin and makes skin supple and clear without stripping skin\'s natural oils, leaving skin hydrated all day long. It makes the perfect morning cleanser for everyone, especially for sensitive and dry skin. It\'s also formulated to remove light makeup and other oil-based residue so it can also be used at night. Vegan. Hypoallergenic. Dermatologist tested.