CEZANNE Sebum-Hiding Makeup-Base is a makeup primer that is designed to control sebum and create a smooth base for makeup application. It is a product of the Japanese brand, CEZANNE. This product has a lightweight and non-greasy formula that helps to control excess oil and keep the skin looking matte throughout the day. It contains sebum-absorbing powder that helps to minimize the appearance of pores and blur imperfections, creating a smooth and even complexion. To use this product, apply a small amount to your face after moisturizing and before applying your foundation. You can either use your fingers or a makeup brush to apply it. It is important to note that this product is for external use only and should be kept out of reach of children. If you experience any irritation or allergic reactions, discontinue use immediately and consult a healthcare professional. Overall, CEZANNE Sebum-Hiding Makeup-Base is a great option for those with oily skin who are looking for a primer that will help control excess oil and create a smooth base for makeup application.