Urea

Appearance White Granular
Urea, also known as carbamide, is an organic compound composed of carbon, nitrogen, oxygen and hydrogen that is a white crystal. One of the simplest organic compounds, it is the main nitrogen-containing end product of protein metabolism in mammals and some fish. It is also the nitrogen fertilizer with the highest nitrogen content at present.
As a neutral fertilizer, urea is suitable for a variety of soils and plants. It is easy to preserve, easy to use and has little damage to the soil. Urea is synthesized from ammonia and carbon dioxide under certain conditions.
Its formula is H2NCONH2. Urea has important uses as a fertilizer and feed supplement, as well as a starting material for the manufacture of plastics and drugs. It is a colourless, crystalline substance that melts at 132.7° C (271° F) and decomposes before boiling.Urea is a nitrogenous compound containing a carbonyl group attached to two amine groups with osmotic diuretic activity. In vivo, urea is formed in the liver via the ureacycle from ammonia and is the final end product of protein metabolism.

Main Functions
Urea contains urea can make the skin keratin dissolve denaturation, enhance the hydration of the cuticle, so as to make the skin soft and prevent dryness. Vitamin E is an antioxidant that maintains normal muscle and nerve development and function. It mainly moistens the skin and is used for cracking of hands and feet.

Applications
Urea is a good moisturizing ingredients, it exists in the cuticle layer of the skin, belongs to the skin natural moisturizing factor NMF main components. For skin, urea has the effect of moisturizing as well as soft cutin, so it can also prevent the cuticle from blocking the pores, thereby improving acne problems. Used for adding moisturizing ingredients in facial mask, skin water, cream, hand cream and other products. Add 3-5%.