Product name | Urea |
CAS no. | 57-13-6 |
Molecular Formula | CH4N2O |
Molecular Weight | 60.06 |
Brand Name | Senwayer |
Melting point | 132-135 ° C (lit.) |
Boiling point | 332.48 ° C (Estimate) |
Density | 1.335g/ml at 25 ° C (lit.) |
Vapor Pressure | <0.1Hpa (20 ° C) |
Refractive index | n20/d1.40 |
Storage conditions | 2-8 ° C |
Solubility | H2O: 8M AT 20 ° C |
Form | Powder |
Cosmetics contain urea because urea contains nitrogen that is beneficial to the human body and can promote protein synthesis. It is a natural moisturizing agent in healthy skin.
Its role is as follows:
1. Urea has a certain defensive effect on the loss of moisture in the skin. Urea can reduce the amount of moisture loss of the epidermal layer or outer skin.
2. Urea can also moisturize. It can remove aging cuticles and increase the water retention effect of stratum corneum. It has super strong water locking ability and can moisturize the dry skin area.
3. Enhance the skin barrier. Because urea can help skin cell regeneration, it can enhance skin protection and health.
4. Improve the penetration ability of other ingredients. Urea can help other ingredients, especially some anti -inflammatory components penetrate and absorb. Due to the excellent moisturizing ability of urea, dry skin and skin become softer, smoother and elastic, and so on.
FAQ
Q1:Can i get free sample ?
A: Yes, most product we can send you small free sample, you just need to pay the shipping cost .
Q2:Which payment method you accept?
A: We accept bank transfer,western union, money gram,bitcoin, USDT,Credit card etc. and more bigger order we accept L/C at sight
Q3: Can i get tracking number after shipment ? and how long does the shipping take?
A: After shipment we will offer you tracking and tell you the website to track the package, usually the shipping time is 3-7days,but for some customers have no ability to declare customs, we use special line route to ship the package, it will take 10-12days to arrive,make sure 100% delivery
Q4: How can you guarantee the quality ?
A: All products we can supply you test report &you can also send our product to the third party to do test, if it is fake,we will full refund you.