This Niacinamide anti-aging serum clarifies discolorations and rebalances the look of uneven skin tone. This formula, with 10% Niacinamide, reduces the look of dark spots and reveals a more radiant, fresh complexion. Clarifies discolorations and dark spots. Rebalances the appearance of uneven skin tone . Triple benefit dark spot reduction-- reduces size, shape, & fades color of dark spots . 35% visible reduction in discolorations after 11 weeks* . Powerful, visibly lasting dark spot reduction—continues to fade dark spots 3 weeks after use* . *based on an 11-week study (8 weeks of use + observation at 3 weeks of post-use) with 101 subjects, evaluated using clinical grading Powerful, visibly lasting results – continues to fade dark spots 3 weeks after use* Leaves skin brighter and more radiant Dermatologist tested,, oil free