According to our experts, the vitamin C type will also determine its effectiveness. Pure vitamin C, known as L ascorbic acid, ...

A vitamin C serum is an essential product to have in your skincare arsenal, and we found one for 50% off on Amazon.

Thousands of Amazon shoppers and a PEOPLE editor’s 56-year-old mom swear by the $35 Vichy Vitamin C Serum. This serum ...

From Maelove Glow Maker to SkinCeuticals C E Ferulic, these dermatologist-approved and reviewer-beloved serums can really ...

A shopping editor is relying on the Innisfree Green Tea Enzyme Vitamin C Brightening Serum for glowing wedding skin. Shop the ...

It helps protect delicate skin from the sun while battling fine lines and dark spots, fans say — wins all around.

The $1 million gift bag that winners and presenters took home. (Yes, you read that right.) While some items were definitely ...

Vitamin C helps you to achieve adequate moisturisation and protection in winter and provides deep nourishment, especially ...

Chilly midwest air (plus our mom’s penchant for revving the thermostat) certainly did my sister’s skin no favors; yet it was her high-potency vitamin C serum that worsened her symptoms most ...

The best kojic acid serum may help you get bright and clear skin. So, check out this list of the top picks and enhance your ...

With 15 per cent vitamin C – stemming from 3-O-ethyl ascorbic acid – and five per cent polyhydroxy acids (PHA’s) stemming ...

And with other brands swearing that their vitamin C serum is the best, it could be difficult to find which one to buy and which one will work best for your skin. So, how do you choose the right ...