acne treatment Acne is one of the most common skin concerns affecting teenagers and adults. Pimples, blackheads, whiteheads, pustules, nodules, and cysts can appear on the face, chest, back, and other areas of the body. While mild acne may sometimes improve with a consistent skincare routine, persistent or severe acne can require professional dermatological care. Untreated or improperly managed acne can also leave behind dark marks, uneven skin texture, and permanent scars. T