Here's what dermatologists have to say.

Pitted acne scars form due to a loss of collagen following deep acne breakouts. Treatments like microneedling, chemical peels, and laser therapy can help improve the appearance of pitted acne scars.

Adult acne is more common than often assumed. According to research from the University of Oulu, around 31 per cent of 35-year-old Finnish women have acne on the face or back. Yet many do not ...