Create a smooth and matte base for makeup with Niacinamide infused primer drops. The Revolution Skincare Niacinamide Mattifying Primer Drops is the perfect primer for easy makeup application, niacinamide is a hard-working all-rounder famed for helping to smooth and even skin tone, balance sebum production, reduce redness and help moisturise skin. With kaolin and rice starch to help absorb excess oil throughout the day, without feeling chalky or leaving a cast.