SkinCeuticals Discoloration Defense proxylane Salicylic acid has long been

Salicylic acid has long been recognized as a topical keratolytic agent and is commonly used at low concentrations (≤2%) to induce exfoliation

and Diesel Exhaust by up to 41%

Named one of the 13 Best Anti-Aging Serums with Growth Factors - Cosmopolitan

and salicylic acid exfoliators to deeply remove excess oil and makeup while decongesting pores and brightening the skin

Caprylyl Glycol

SkinCeuticals Discoloration Defense proxylane Salicylic acid has long beenA layerable, daily wear serum, Discoloration Defense is clinically proven to reduce the appearance of visible discoloration, including hard to treat forms such as stubborn brown patches and post inflammatory discoloration. Discoloration Defense features 3% tranexamic acid, 1% kojic acid, 5% niacinamide, and 5% HEPES, an optimized cocktail of anti discoloration ingredients that works synergistically to even skin tone and reduce the appearance of