Xi`an SOST Supply Cosmetic Grade Palmitoyl Tetrapeptide
Palmitoyl Tetrapeptide-7 mimics the activity of DHEA, the youth hormone that functions to reverse IL-6 over-production, and therefore reduce the aging symptoms as well as the phenomenon of immunosenescence.
Palmitoyl Tetrapeptide-7 can enhance the functions in a variety of skin care and color cosmetic formulation. They are available in both water dispersible form (Corum 8804) and oil dispersible form (Corum 8814 / 8814CC)
Items | Standards | Results |
Physical Analysis | ||
Description | White Powder | Complies |
Assay | 99% | 99.2% |
Mesh Size | 100 % pass 80 mesh | Complies |
Ash | ≤ 5.0% | 2.85% |
Loss on Drying | ≤ 5.0% | 2.65% |
Chemical Analysis | ||
Heavy Metal | ≤ 10.0 mg/kg | Complies |
Pb | ≤ 2.0 mg/kg | Complies |
As | ≤ 1.0 mg/kg | Complies |
Hg | ≤ 0.1mg/kg | Complies |
Microbiological Analysis | ||
Residue of Pesticide | Negative | Negative |
Total Plate Count | ≤ 1000cfu/g | Complies |
Yeast&Mold | ≤ 100cfu/g | Complies |
E.coil | Negative | Negative |
Salmonella | Negative | Negative |
1. Palmitoyl Tetrapeptide-7/3 Mimics DHEA activity to regulate and maintain cellular regeneration.
2. Palmitoyl Tetrapeptide-7/3 Restores cellular activity.
3. Wound healing.
4. It is used to counteract skin slackening and to perk up and increase the firmness of the fragile skin area around eyes.
7 A natural sedative
- Inositol is a neurotransmitter, acting to the nervous system to help the relase of serotonin and acetycholine so to bring calming effect as a natural sedative.



Recommended transportation selections | ||
By Express | By Air Transportation | By Sea Transportation |
Suitable for sample order or <50kg Fast: 3-10 days High shipping cost Door to door service | Suitable for >50kg Fast: 3-7 days Lower than express cost Airport to airport service Professional broker needed | Suitable for > 300kg Slow: 7-45 days Lowest cost Port to port service Professional broker needed |


