O Cosmedics most skintone-evening serum duo, at an amazing saving.
By using both serums in conjunction, you’ll see a more even skintone, hydration and clearing of sun damage.
Morning apply B3 serum to regulate pigment movement during the day.
Evening apply Brightenin serum to block pigment-forming enzymes.
After 5 days of use, start using both serums at once am & pm.