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Having a glowing complexion not only makes you look more youthful, but it makes people look healthier.

And today, we’re here to talk about sodium ascorbyl phosphate.

drop of oil

Liz deSousa for BYRDIE

Meet the Experts

What Is Sodium Ascorbyl Phosphate?

Simply put, its a form of vitamin C, technically a salt, explains Carqueville.

Its notably less potent than the more commonly used form, l-ascorbic acid.

emergin c

“It’s lighter and less intense, though still beneficial.

Still, this is also also why it’s much less likely to cause irritation, Gohara explains.

If both of these are a part of your regimen, use them at different times of the day.

ole henriksen truth serum

The other major benefit?

(Interestingly enough, ingesting vitamin C can have the same effect.)

Apply it in the morning, after cleansing, before moisturizer.

derma-e vitamin c

Just be sure to cap off this morning routine with a broad-spectrum sunscreen with at least an SPF 30.

Fun fact: Ole Henriksen was one of the original proponents of using vitamin C in skincare.

It’s no wonder Byrdie editors think it’s one of the bestvitamin C serumsout there.

Eminence

Hyaluronic acid makes it extra hydrating.

One of Byrdie’s picks for the top vitamin-C infused products, this is a reader favorite.

Sodium ascorbyl phosphate has antioxidant and potential anti-microbial benefits proven to help with acne and prevent breakouts.

mad hippie

Telang PS.Vitamin C in dermatology.Indian Dermatol Online J.

2013;35(4):1096-1102.

2017;10(7):14-17.

Tru Skin

2011;4:161-165. doi:10.2147/CCID.S23840

Keen MA, Hassan I.Vitamin E in dermatology.Indian Dermatol Online J.

2016;7(4):311-315. doi:10.4103/2229-5178.185494