This vitamin C serum contains a high 23% concentration of pure vitamin C to combat dark spots while brightening and firming your skin. Ferulic acid has been shown to double the photoprotective benefits of vitamin C and vitamin E, so combining these powerful antioxidants together provides excellent protection from environmental damage. This one gently exfoliates skin with three percent PHA, a trendy acid at the moment, and brightens with two percent niacinamide.

The Lipsosome Formula also contains stable vitamin C derivatives in the forms of ethyl ascorbic acid and ascorbyl glucoside. Keeping products with high contents of pure vitamin C refrigerated is the best way to keep the vitamin C fresh. Since Vitamin C is acidic in composition, it helps healthy skin cells replace pigmented dead skin cells so that skin tone appears more even, luminous, and healthy-looking. Allantoin: Derived from comfrey root, this ingredient is an anti-irritant that provides calming properties to your skin. However, it is an early stage to be sure that vitamin C derivatives have the same effect as pure vitamin C as it needs to be clarified how it gets converted and how much it does.Tocopherol: Also known as Vitamin E, tocopherol helps to protect your skin from environmental damage.

I’ve been reaching for this on cold winter days when my skin is irritated and super dry for its antioxidant protection during the day. Using this active in the serum step of your skincare routine is one of the best ways to deliver its benefits to your skin.This post on the best Korean vitamin C serums contains affiliate links, and any purchases made through these links will result in a commission for me at no extra cost to you. Vitamin C products are recommended to be used within 2 months of opening due to easy discoloration caused by oxidation.