"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." “Vitamin C is an antioxidant that we don’t make in our skin. It’s an antioxidant that has been shown, in ...

As a child, my parents encouraged me to drink my orange juice to make sure I was getting enough vitamin C to keep my immune system strong. As an adult, TikTok skinfluencers are encouraging me to put ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There's been no better time to be really, really into your skincare routine, with more active ingredients ...