Add Yahoo as a preferred source to see more of our stories on Google. "Vitamin C is an antioxidant that brightens and revitalizes dull skin," explains board-certified dermatologist Courtney Rubin. "A ...

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 ...

Daily Mail journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission - learn more Vitamin C remains one of the most ...

It may take a sniffly nose, sneezing or a pesky cough to bring vitamin C to mind. Getting sick reminds us of our immune function, which may leave you wondering whether you should take vitamin C daily.