The A'pieu 18 First Toner is a hydrating and soothing toner designed to prepare the skin for the rest of your skincare routine. Formulated with 18 types of amino acids, it helps to replenish moisture and strengthen the skin's natural barrier. This gentle toner is suitable for all skin types, including sensitive skin, and works to balance the skin's pH level after cleansing. A consumer should use it to boost hydration, improve skin texture, and create a smooth, plump base for better absorption of subsequent serums and moisturizers. Its lightweight, non-sticky formula provides an immediate feeling of refreshment and comfort.