Your mom wasn't joking about vitamin C. But you shouldn't just drink it in OJ—you're going to want to slather the stuff all over your face. Turns out, vitamin C (also known as ascorbic acid) has some ...

Some of the key functions of vitamin C include collagen production, wound healing, boost immune system, improving iron ...

How much vitamin C you need per day depends on your age, sex, pregnancy and lactation status, and if you smoke. Here are the guidelines and general limits.

Fortified apple juice may now rival — or even beat — orange juice as a daily vitamin C powerhouse, changing how ...

Vitamin C is undeniably one of the best antioxidants for your skin. The only downside is that vitamin C's purest form, L-ascorbic acid (also known as ascorbic acid), can wreak havoc on sensitive skin ...

Although vitamin C is a great ingredient for promoting brighter skin and providing antioxidant protection, it can also wreak havoc on sensitive skin types, including people with rosacea. Jaimie DeRosa ...

Look, at this point, you don't need us to preach the benefits of vitamin C in your skincare regime. You know that it's one of the most powerful ingredients for fighting the effects of free radicals on ...

Look, at this point, you don't need us to preach the benefits of vitamin C in your skincare regime. You know that it's one of the most powerful ingredients for fighting the effects of free radicals on ...

Find out the best Vitamin C serums for the face with expert tips on how to apply Vitamin C and why you need it for ...

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 ...