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

Why We Love It: This vitamin C serum did more than brighten skin—it demonstrated what an easy, effective skin care routine can look like. In addition to being one of the more affordable options ...

As someone with a fairly minimal skin-care ... vitamin C is notoriously unstable and can quickly go from a hyperpigmentation-zapping wonder ingredient to a $60 bottle of smelly serum.

The 'RHONY' star's favorite glow-boosting pick is 'hydrating, plumping, brightening' — and it's on super sale.

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 ...

When it comes to achieving bright, glowing skin, a vitamin ... This popular serum from Timeless Skin Care boasts a powerful formula that’s similar to the SkinCeuticals’ C E Ferulic serum ...

After using the Skinceuticals C E Ferulic serum every morning for over four weeks, it’s going to be hard going back to a more affordable vitamin ... in other skin care. After over six months ...

Applied every morning after cleansing and before moisturising, each vitamin C serum was tested on its ease of use, scent, feel, price point and, ultimately, the result seen on the skin.