The Ordinary Balancing And Clarifying Serum is a 30 ml / 1 fl oz formulation containing Glycolic Acid, making it an effective option for addressing impurities and blemishes on the face. Designed for both men and women, this unisex serum is suitable for day and night use, providing relief for those looking to clear up their skin. With a period of 12 months after opening, this product offers a luxurious and powerful skincare option for achieving a clearer and more balanced complexion.