Believe it or not, it's common to get acne even into your 20s, 30s, and 40s. Hormonal changes are often the cause, but there are other reasons.
Adult Acne: The Unfair Reason You're Still Breaking Out in Your 20s . "The main causes of acne are skin oil, acne-causing bacteria on the.
What causes acne in adults? What can you do about adult acne? Get answers to popular questions about adult acne.