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

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

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

But the most popular vehicle for this effective skin care ingredient is a vitamin C serum. Serums are a great way to deliver high-powered, active ingredients straight to the skin for maximum ...

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

When it comes to achieving bright, glowing skin, a vitamin C serum is key. But not all vitamin C serums are created equal—and ...

If you want a gentle yet effective Vitamin C serum for an instant glow, this is it ... Because of its high potency and direct ...

What is the most effective form of vitamin C for facial ... Can vitamin C serum be used on sensitive or acne-prone skin? Yes, vitamin C serum can be used on sensitive or acne-prone skin.

Packed with ingredients like hyaluronic acid, retinol, vitamin C, salicylic acid, and more, the best face serum for combination skin may help maintain freshness and vitality. One great option is ...

With 15 per cent vitamin C – stemming from 3-O-ethyl ascorbic acid – and five per cent polyhydroxy acids (PHA’s) stemming from fruit acids, this serum works to instantly brighten and boost skin for a ...

L-ascorbic acid is the most effective and widely used form ... What is the best vitamin C serum for oily skin? If you have oily skin, you’ll want to look for a vitamin C serum that is ...

If you want good skin you ... of this vitamin C serum countless times, and I'm about to do it again. It's a favorite of Russo's, and contains l-ascorbic acid (one of the most stable, well-studied ...