Natural moisturizing factor (NMF) is essential for appropriate karotinocyte hydration, barrier homeostasis, minimization of trans-epidermal water loss and cellular health.The role of NMF is to maintain adequate skin hydration. Adequate hydration of the Stratem Cornium serves three major functions:1. Maintain plasticity of the skin, protecting it from damage.2. Allows Hydrolytic enzymes to function on the process of desquamation.3. Contributes to optimum Stratum Corneum function.