Research suggests that vitamin C can brighten and firm the skin, protect it from sun and environmental damage, diminish dark spots and even reduce the signs of aging. However, vitamin C is an unstable ...

When you think of Vitamin C, what comes to mind? Maybe it’s the bright, citrusy colors of fruits like oranges, lemons, grapefruits, strawberries or kiwis, or the orange powder packets that float ...

Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. If you want to address the signs of premature aging, or give your skin the ...

“Some studies show that niacinamide and vitamins C, D, and E may help protect against UV damage,” says Dr. Moy. “Antioxidants ...

Welcome to Ask a Derm, a series from SELF in which board-certified dermatologists answer your pressing questions about skin, hair, and nail health. For this installment, we tapped Shasa Hu, MD, the ...

Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. If you want to address the signs of premature aging, or give your skin the ...

Casey Gallagher, MD, is a dermatologist and clinical professor in the Department of Dermatology at the University of Colorado Denver. Acne is a common skin condition that affects about 50 million ...

Acne is a common skin condition that affects about 50 million people in the United States every year. Depending on the type or severity, treating acne can be difficult. This is why some people may try ...