This hyaluronic acid serum nourishes the skin, addressing dehydration, lines and wrinkles. Can be Used as a hydra-blurring primer before makeup Directions: Apply a few drops on the center of your face, and massage outwards, as the last step of your skincare before applying your makeup/foundation. It can be used as an effective primer, can also be layered as a spot treatment for heavily textured areas on the skin. This will leave your skin with a brightened, blurred, and soft.