The Ordinary - Amino Acids + B5 A Concentrated Hydration Support Formula 1.0 fl oz, Liquid

This concentrated solution includes amino acids and amino acid derivatives creating a combined total concentration of 17% (by weight). This resembles the composition of amino acids found in the skin's own natural moisturizing factors and provides improved barrier support, elasticity, osmotic balance, and desquamation. The formulation also includes a 5% (by weight) concentration of D-Panthenol which is a provitamin of Vitamin B5 to provide surface and sub-surface hydration while aiding in skin repair and anti-irritant functions.