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

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

When it comes to fighting fine lines and wrinkles, a good skincare routine is key. Along with an anti-aging wrinkle cream and ...

However, if you have dry skin, be prepared to really layer on your richest creams after using this serum. Before testing 44 popular, top-rated vitamin C serums for three months, we researched ...

Which is exactly why I'm running to shop the Obagi Vitamin C 20% serum (from $77 ... While you're at it, why not pick up some other top-rated items from the brand? Shop 'em below!

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

For a vitamin C serum to be effective, dermatologists say there are a few key things to consider: Want more from NBC Select? Sign up for our newsletter, The Selection, and shop smarter.

While TruSkin Vitamin C Facial Serum ( $49 $18) is already deeply discounted on Amazon today, Page Six readers can save even ...

A hydrating and collagen-boosting serum like this top-rated one from Caudalie ... I've sung the praises of this vitamin C serum countless times, and I'm about to do it again.

“Vitamin C is a bit of a blockbuster ingredient when it comes to preventing and treating skin ageing,” Dr Mansberg told news.com.au. One of our favourites is the SkinCeuticals C E Ferulic ...