All linked products are independently selected by our editors. If you purchase any of these products, we may earn a commission. In other words, it’s a wonder ingredient for renewing, hydrating and ...

In the past six weeks, I can see a change in the darkness of my pigmentation, but no more than when I was using the Kat Burki ...

Skincare actives like Vitamin C and Retinol promise much but their effectiveness hinges on purity, stability, and formulation ...

Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. Hyperpigmentation is a common skin concern, and if it affects you, there ...

Branded content. Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. There are a host of creams and serums out there these days, making it more ...

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 ...