We tried more than a dozen brands. Here's why Drunk Elephant's C-Firma serum is a better anti-aging vitamin C product than ...

Four of the dermatologists consulted recommended SkinCeuticals C E Ferulic, calling it the gold-standard vitamin-C serum that’s suitable for all skin types. “I think it’s the best out there ...

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The brand describes it as "a product focused on quick and effective anti-aging. It firms, tones, and leaves the skin smooth," ...

“This lightweight serum, which combines vitamin E and the equivalent of 15% vitamin C, acts as a barrier to daily skin insults such as UV rays and city pollution. It brightens the skin and ...

If you haven’t already incorporated vitamin C into your skin-care routine, now’s the time to start. The powerhouse antioxidant promises to do everything — from fading dark marks to ...

No, this isn’t a ruse—this magical solution actually does exist, and you’ve likely already heard of it or currently house it in your skin care stash: a vitamin C serum. In addition to ...

“This tried-and-true serum helps to protect the skin against ... Key ingredients: Vitamin C, vitamin E, ferulic acid Size: 1 fl. oz. Dermstore rating: 4.7/5 stars An ELLE editor says: “The ...

Dr. Kluk agrees, noting that, while vitamin C is not an acne treatment, it can help to reduce the appearance of any dark ...

"Fabulous product. I have to say I was sceptical at firm but I'm 52 and I've only been using the product a few days but the ...