Other options—like the 3-O-ethyl ascorbic acid in the Olay Vitamin C + Peptide 24 Brightening Serum—have to react with the skin before penetrating. (Think of it as L-ascorbic flying direct and ...
The dispenser could have been designed better Don’t skip the drugstore. The Olay Vitamin C + Peptide 24 Serum is proof that you can pick up an ingredient-first formulation that’ll do what it ...
If 20 percent vitamin C seems too intense for your skin, consider the brand’s less concentrated 10 percent formula. This peptide-packed option from Olay provides a powerful brightening effect ...