Supercharge your skincare routine with the NEW Simple Booster Serum – 10% Niacinamide. This serum is potent yet kind Serum is our most advanced innovation yet that instantly absorbs and moisturises to give even tone skin. The formulation has 10% active Niacinamide – one powerful ingredient, to not only free your skin from the signs of past damage, but also protect it against future threats. It stregntens skin barrier to prevent moisture loss, promotes even skin tone and texture, protects from dryness to improve skin elasticity and fight signs of premature aging while soothing and rebalancing skin. It also has 1% Pro-vitamin B5 that deeply hydrates and enhances soft, smooth skin feel.