The Urea is a natural substance that already exists in the human body and also in the top layers of the skin. It helps to maintain the optimal level of moisture, letting the skin be soft and flexible.
If the level of Urea in the skin is reduced due to external factors, it loses the capacity of retaining water. The consequences are dehydration, irritation and tightness.
That's why UREA is so important to repair and regenerate your skin.