China Cosmetic Grade Rice Bran Ceramide, Find details about China Ceramide, Ceramide 3 from Cosmetic Grade Rice Bran Ceramide
Product Name: | Rice Ceramide | Part Used: | Shell |
Grade: | Cosmetic and Food Grade | Extract Solvent: | Water&Ethanol |
ITEM | SPECIFICATION | TESTING METHOD |
Assay Ceramide | 1% 5% 10% 30% | HPLC |
Physical & Chemical Control | ||
Appearance | Light Yellow Powder | Visual |
Odor | Characteristic | Organoleptic |
Tasted | Characteristic | Organoleptic |
Sieve Analysis | 100% pass 80 mesh | 80mesh screen |
Loss on Drying | 3% Max. | GB 5009.3 |
Ash | 2% Max. | GB 5009.4 |
As | 1.0ppm Max | GB 5009.11 |
Pb | 2.0ppm Max | GB 5009.12 |
Hg | 1.0ppm Max. | GB 5009.17 |
Cd | 0.1ppm Max | GB 5009.15 |
Microbiological | ||
Total Plate Count | 10000cfu/g Max. | GB 4789.2 |
Yeast & Mould | 100cfu/g Max | GB 4789.15 |
E.Coli | Negative | GB 4789.3 |
Staphylococcus | Negative | GB 29921 |
1.Moisturizing effects
Ceramide has a strong ability of association of water molecules , it is to maintain the moisture of the skin through the mesh structure formed in the stratum corneum .
Ceramide can form a network structure in the stratum corneum water molecules in association to maintain skin moisture . Therefore,ceramide skin has a strong moisturizing effect.
2,.Anti-aging effects
Skin aging process, lipid synthesis decreased ceramide content in the stratum corneum decrease the performance of dry skin,scaling,rough and dull ; make use of ceramide in the stratum corneum ceramide levels increased, dry skin can be improved,scaling,roughness and other symptoms ; Meanwhile , ceramide can increase the thickness of the stratum corneum , improve water-holding capacity of the skin, reduce wrinkles , increase skin elasticity , delay skin aging.
3.Anti-allergic effects
Cause of skin allergies are manifold. According to official reports, by the skin allergy skin care and beauty cosmetics caused more than 70%.