The Ordinary Ethylated Ascorbic Acid 15 Solution

An exceptionally-stable solution of 15% Ethylated Ascorbic Acid, this water-free formula offers a direct-acting approach to achieving a radiant, healthy-looking skin tone. Unlike other Vitamin C derivatives, this ethylated form acts directly like Vitamin C, is closer in molecular weight to actual Vitamin C which allows for faster visible results, and offers a much better stability profile than any known direct-acting form of Vitamin C. 

Directions

Apply a few drops to face AM and PM.