"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Your morning skincare routine probably includes a vitamin C serum. It's a foolproof addition to any ...

Although you’re probably getting vitamin C in your diet, there’s no way to guarantee it’s going straight to your skin. Using serums and other topical products is the most direct way to reap these ...

Vitamin C is an important nutrient for several processes in the body. It can help keep skin healthy, and many skin care products contain vitamin C as a result. Vitamin C is important for the health of ...

When consumed in food or drink form, vitamin C can protect your entire body’s cells from damage; when applied topically, research shows it can help prevent signs of aging, hyperpigmentation and cancer ...

Vitamin C doesn’t just belong in skincare products—it works even better when you eat it. Scientists discovered that vitamin C ...

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

As the body’s largest organ, it makes sense that the skin should be kept healthy and clean. Plus, vanity is a strong motivator—humans may have evolved to analyze others’ skin to determine their health ...