Urea

A naturally occurring substance found in the surface layer of the skin, which functions to keep skin hydrated, protected and working efficiently. Urea is extremely hydrophilic, which means it holds onto water molecules to keep skin moisturized. Urea additionally acts as a carrier for other ingredients, enabling them to better penetrate the skin and therefore providing the skin with the maximum healing properties. Lastly, Urea is known to calm itchy, inflamed and damaged skin
and to repair and protect the skin against infections.