Palmitoyl Pentapeptide-4
Brief Introduction:
Palmitoyl Pentapeptide-4 contains fragments of collagen --- the most abundant protein in the human skin, and is also known as "micro-collagen".
Palmitoyl pentapeptide-4 is a messenger peptide, it can maintain the stability of skin structure, increase skin thickness, prevent the occurrence of wrinkles, delay cell aging, and increase skin moisture content and moisture retention by stimulating the synthesis of substances such as collagen and sucrose glycosamine.
Sequence:
Pal-Lys-Thr-Thr-Lys-Ser-OH
Specifications of our Palmitoyl Pentapeptide-4:
| Test Items | Specifications | |
| Appearance | White powder or almost white powder | |
| Molecular Ion Mass | 802.05 | |
| Purity (HPLC) | Not less than 98.0% | |
| Related Substances (HPLC) | Maximum single impurity | Not more than 1.0% |
| Total impurities | Not more than 2.0% | |
| Acetic Acid Content (HPLC) | Not more than 15.0% | |
| TFA Content (HPLC) | Not more than 1.0% | |
| Water Content (K.F) | Not more than 8.0% | |
Packaging:
1g/bottle, 3g/bottle, 5g/bottle, 10g/bottle, 30g/bottle, 50g/bottle, 100g/bottle or according to the specific requirements from customers.
Storage Conditions:
Palmitoyl Pentapeptide-4 should be stored in unopened original containers in a cool dry place before using; kept away from direct sunlight, heat and moisture; preserved at 2℃ to 8℃ for short-term storage, -20℃±5℃ for long-term storage.
Shelf Life:
24 months if stored under above mentioned conditions.
