Vitamin C & Niacinamide Brightening Primer Serum is packed with anti oxidants that helps the skin look young and feeling soft to brighten and even your skin tone. It visibly reduces the appearance of dark spots,sunburn, reduces under eye circles, skin inflammation while the hyaluronic acid nourishes the skin addressing dehydration, lines and wrinkles. It is also used as a hydra-blurring primer before makeup. Directions: Apply a few drops on the centre of your face and massage outwards as the last step before applying your makeup. This will leave your face brightened, blurred and soft.