Foaming Cleanser Cleanser Did You Know? Acne is not caused by poor hygiene. Acne is caused by a mixture of dead skin cells and oil; however, washing your skin too aggressively…
Introduction to Acne Course AuthorâAlexa Kimball, M.D., M.P.H. Nu Skin Professional Advisory Board Member. Director, Clinical Unit for Research Trials in Skin (CURTIS);…