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 ...

Despite its efficacy, vitamin C is notoriously unstable and can quickly go from a hyperpigmentation-zapping wonder ingredient to a $60 bottle of smelly serum. That’s why it’s important to find ...

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.

But fear not, Vitamin C serum is a top-notch choice that’ll ... One study revealed that after just three months of daily ...

Learn more! Whether you’re battling redness-prone skin, sun spots or discoloration, there’s likely one simple ingredient missing from your skincare lineup: a vitamin C serum. The potent ...

Vitamin C serums are among the most popular skincare products. From Olay to Omorovicza, every brand seems to be heralding their product as the secret to beautiful skin, so it’s hard to know how ...

It's Eva Naturals Vitamin C Serum — and it's down to $10 from $15 right now. Glowier, smoother skin, here you come! This anti-aging hero is loaded with antioxidants and hyaluronic acid ...

Pound the alarm, grab your credit card — do whatever you have to do to make sure you grab the TruSkin Vitamin C Serum in time. After reviewing dozens of these brightening boosters throughout the ...

Topical vitamin C is often available as serum. You can apply serums after cleansing and toning but before moisturizing. Some toners and moisturizers also include vitamin C in their formulation ...

Vitamin C is a crucial antioxidant in skincare, recognized for brightening skin, protecting against environmental damage, ...