Reviewers swear it’s a cheat code for making skin smoother, improving hormonal acne and reducing the appearance of fine lines ...

Medically reviewed by Casey Gallagher, MD Acne is a common skin condition that affects up to 50 million Americans each year.

The benefits of tretinoin Tretinoin works similarly to other types of retinoids, such as adapalene, retinol and retinal, but is considered to be a stronger treatment than the rest, and it is the only ...

Sure, tretinoin can help treat acne, minimize fine lines and treat skin damage, but it also has a wide array of benefits for the scalp and hair—and our experts agree.

A dermatologist tells us everything we need to know about acne, hyperpigmentation-clearing, and skin safety tips.

The concentration of tretinoin a doctor would prescribe to you depends on your skin type and the severity of the concerns you want to address. Tretinoin was first approved by the FDA in 1971—under the ...

Over the past decade, I’ve tried everything to clear my stubborn cystic acne. Clearstem products are the only ones that have actually worked.

I tested the Biodance Bio-Collagen overnight mask, which promises hydration and dewy skin. The results? Less impressive than expected.