The Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum is now on sale for Black Friday, and shoppers are raving about it, reporting noticeable improvements in their skin ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Keep reading for my full rundown of the best Medik8 products, including how they work, who they're best ...

Whether you have a simple skincare routine or favor the 10-step regimens made famous by Korean beauty devotees, dermatologists agree that the skincare benefits of a vitamin C serum shouldn't be ...

Is vitamin C serum or hyaluronic acid better for your skincare routine? If you’re looking to achieve better skin, you should look for two key ingredients when buying skincare products: hyaluronic acid ...

Vitamin C is the key to glowing, smooth skin but if you're using it at night, you're wasting its full effects. Here's why ...

Vitamin C serums are hugely popular regardless of skin type. However, often, these brightening pocket-rocket serums come with a hefty price tag. Naturally, this meant I was thrilled to find out about ...

At 44, Dr. Christine Hall wants her skin to look radiant, but she also thinks about what she can do to help it age healthily.

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As well as racking up thousands of glowing reviews, the bestselling L'Oreal Revitalift range is also celeb-approved and a ...