Our pre-makeup primer contains grape seed, tartrazine, and hyaluronic acid. It can conceal blemishes, control oil and moisturize, and even out skin tone. The method of use is very simple: After skincare, take an appropriate amount of primer in the palm of your hand, gently touch the forehead, then take a small amount and apply it along the skin texture, pat gently to help absorption, and finally apply a suitable amount of primer to areas with fine lines and obvious pores for reinforcement. It is also waterproof, long-lasting without smudging, and provides a light and lasting wear.