Before Retin-A was approved by the FDA in 1971 ... Many were left with wounds, unsightly scars, and skin discolorations that marked them as participants even years after they’d left prison ...

Acne scars and hyperpigmentation can be hard to treat. Browse the best over-the-counter treatments from Differin, La ...

Discover a study that evaluates the effectiveness of both 70% and 100% trichloroacetic acid to treat acne scarring.

Scarring, whether caused by acne, surgery or another wound-inducing experience, is almost as inevitable as it is permanent. If your scars create textural changes to your skin, it is unlikely ...

Here’s what retinols do. No. 1 Retinol increases skin cell turnover, which causes a natural exfoliation. This helps to clear out clogged pores, which can treat acne and prevent future breakouts.

Retinol is commonly found in over-the-counter ... Generally, the best course of action to prevent acne scars on dark skin is to treat acne early. Wear sunscreen, keep the skin clean, and use ...

Oh, and it's also great for anyone hoping to target acne flare-ups! "Retinol is lauded for its medically and scientifically-proven ability to speed up the skin's cell cycle," he says. "It is one ...

A new high-intensity, high-frequency ultrasound device significantly improves facial acne scars, reducing severity by 45.5% in a clinical study.

Retinol breaks down to retinoic acid on the skin, which acts like an antioxidant that helps reverse skin damage plus premature signs of aging and acne, says New York City–based dermatologist Dr ...

Eating your retinol is one of the latest social media skincare trends. What do dermatologists and dietitians think?