"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to achieving bright, glowing skin, a vitamin C serum is key. But not all vitamin C serums ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Spend 30 seconds in any skincare aisle and you'll quickly realize one thing: Anti-aging is big business. With thousands of ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rory Evans Rory Evans is a writer focused on skin-care and beauty products.

Testing skincare products is an occupational hazard. In the past, I've been lucky. I'm relatively non-reactive (I used to claim). But last month, boy, was I humbled. I had polished off the last of my ...

On March 24, the Strategist staff chat lit up with news: The patent on Skinceuticals C E Ferulic — our top pick for vitamin-C serums — had run out. We were reminded of this beauty world holiday by ...

CHARLOTTE, N.C. — Bowel cleansing for colonoscopy with a 1 L polyethylene glycol and ascorbic acid preparation proved highly effective and tolerable, according to a real-world study presented at ACG ...