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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
934989 |
| Inci Name | Tetrapeptide-21 |
| Chemical Composition | Synthetic peptide made from glycine, glutamine, proline, and arginine |
| Function | Skin conditioning agent |
| Molecular Formula | C18H32N8O6 |
| Molecular Weight | 460.5 g/mol |
| Appearance | White to off-white powder |
| Solubility | Water soluble |
| Usage Level | Typically 0.01% - 0.05% |
| Ph Stability | Stable between pH 4.0 and 7.0 |
| Primary Benefit | Promotes collagen synthesis and skin elasticity |
| Applications | Anti-aging creams, serums, moisturizers |
| Origin | Synthetic |
| Safety Profile | Generally considered safe for topical use |
| Shelf Life | 2-3 years when stored properly |
| Storage Conditions | Store in a cool, dry place away from direct sunlight |
As an accredited Tetrapeptide-21 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | A white, opaque 10g jar labeled "Tetrapeptide-21, Purity >98%, For Research Use Only," features batch number and expiration date. |
| Storage | Tetrapeptide-21 should be stored in a cool, dry place away from direct sunlight and heat sources. Keep the container tightly closed to avoid contamination and moisture exposure. Ideally, store at 2-8°C (refrigerated) for optimal stability. Avoid repeated freeze-thaw cycles. Ensure proper labeling and follow all recommended guidelines for handling and storing peptides to preserve product integrity. |
| Shipping | Tetrapeptide-21 is shipped in secure, temperature-controlled packaging to maintain stability and quality. The product is sealed in airtight containers and protected from light and moisture. Shipping complies with all relevant chemical transport regulations, ensuring safe and prompt delivery to your specified location. Additional documentation is provided upon request. |
Competitive Tetrapeptide-21 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
