I'm someone with a fairly simple skin-care routine, and vitamin C has long been a staple in my makeup bag, helping to keep my skin looking bright, clear and youthful. Not surprisingly, the market is jam-packed with antioxidants claiming to help with cell regeneration and hyperpigmentation, but Amazon shoppers feel they've found an incredible option. It's Eva Naturals Vitamin C Serum — great not just for summer but all year long — and it's down to $13 (from $22!) right now.

Amazon

Eva Naturals Vitamin C Serum

$13$22Save $9

This anti-aging hero is loaded with antioxidants and hyaluronic acid, helping to boost collagen production and reduce fine lines and wrinkles.

$13 at Amazon

With over 36,000 Amazon reviewers singing this magical serum's praises, it's fair to say it's a clear winner. "This serum REALLY works!" one of them declared. "I was amazed by the fast results, and I feel way more confident with my face and skin. I even cut back on makeup because I don’t have blemishes and dark scars to cover anymore."

The Eva Naturals Vitamin C Serum is made primarily of vitamins C, E and B3, along with retinol, salicylic and hyaluronic acids. These ingredients are known to aid in preserving skin's suppleness and preventing visible signs of aging, clearing up breakouts and acne scars and improving overall skin tone and texture.

It gives a glowing complexion, as another serum user confirmed: "This stuff is so amazing; after just a couple of weeks of use I saw such a difference (and I'm 60 years old!). Honestly, I keep touching my face — it's so smooth and soft and moisturized. But don't take my word for it: My boyfriend (hey, 60 is the new 40!) regularly tells me how much he 'loves' my skin, that my skin is so great! Booyah!"

"I have been using vitamin C serums for almost two years now, and I find that this is my favorite," an Amazon shopper wrote. "I have no more purple marks along my jaw, and I have noticed that other forms of hyperpigmentation (like melasma) are slowly going away."

"I'm in my late 30s and had horrible cystic acne all along my jawline for several years. I tried so many products and supplements, and nothing worked. This product has cleared my face completely of cystic acne. I've been using it for about a year now, and I have three extra bottles on hand in case they ever stop making this! Also, fine lines are hardly noticeable,"yet another fan explained.

Amazon

Eva Naturals Vitamin C Serum

$13$22Save $9

As face-saving goes, this is a miraculous and extremely affordable option.

$13 at Amazon

If you have Amazon Prime, you’ll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $25 or more.)

The reviews quoted above reflect the most recent versions at the time of publication.

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