The Ordinary Amino Acids + B5 is a hydrating serum designed to improve the overall health and appearance of the skin. This 30ml formula contains a blend of amino acids that work together to support the skin's natural functions and promote a healthy skin barrier. It also includes vitamin B5, which helps to hydrate and soothe the skin, leaving it looking plump and radiant. This serum is suitable for all skin types, but particularly beneficial for those with dry or dehydrated skin. With regular use, it can help to improve the appearance of fine lines, dullness, and uneven texture, leaving the skin looking smoother and more youthful. It is recommended for use morning and night after cleansing and toning, and it can be used alone or followed by a moisturizer.