The Ordinary Ethylated Ascorbic Acid 15% Solution Versus The Ordinary EUK 134 0.1%
This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid to brighten dull-looking skin and fade the look of dark spots. This anti-aging serum is formulated around Ethylbisiminomethylguaiacol Manganese Chloride to softe…