Boasting a powerful blend of 11% AHA + BHA and supercharged with multiple antioxidants and 8 brighteners, Allies of Skin Mandelic Pigmentation Corrector Night Serum is a next-generation overnight serum that treats stubborn pigmentation, large pores, persistent breakouts, uneven texture and blackheads. By using a natural alternative to Retinol, this super serum specializes in brightening and fading stubborn pigmentation, melasma, and dark spots while promoting cell renewal and refining skin texture without irritating sensitive skin.