Tetrapeptide-21
CAS NO.: 960608-17-7
MF: C15H27N5O7
Synonyms:Glycine, glycyl-L-α-glutamyl-L-lysyl-;
Shelf life: 24 months
Purity : 99% HPLC
Certificate:COA; HPLC; MSDS; TDS,etc.
MOQ : 1g;10g;100g；
Shipping: DHL/FedEx/UPS/USPS Safe and fast delivery
Lead Time: 1-3 days
Warehouse: USA and Germany warehous
- Product Description
Xi'an Faithful BioTech Co., Ltd:Reliable Tetrapeptide-21 Supplier
Xi'an Faithful BioTech Co., Ltd supplies peptides, cosmetic ingredients, and other specialty raw materials to customers in different markets. For Tetrapeptide-21, we've been supplying it in large quantities recently, and many customers are looking for it. If you’re also looking for it, you can definitely place an order with us. We’ll go over the product details with you to make sure everything is clear, and for the country where you need us to ship, we’ll choose the most stable and safe way to get the product to you. This is just our daily routine; we take every order and every customer seriously every single day.
Introduction
Tetrapeptide-21 is a short-chain peptide mainly used in cosmetic ingredient research. It has been studied for its role in skin-care formulations, especially projects looking at the appearance and condition of aging skin. Because peptides are often used at low levels in finished formulas, customers usually pay close attention to purity, appearance, storage, and the actual active content. It is a useful choice for brands and formulation teams exploring peptide-based skin-care ingredients.
Specifications
Item | Specification | Test Results |
| Appearance | White to off-white (Solid) | Complies |
| Assay | ≥99% | 99.48% |
| MS | Consistent with structure | Complies |
Conclusion：Conform with enterprise specification | ||
Application Areas
Used in anti-aging and skin-care formulation development.
Applied in research on peptide-based cosmetic ingredients.
Tetrapeptide-21 suitable for facial care and professional skin-care projects.
Used when developing new cosmetic formulas with peptides.
Main Advantages
A compact peptide suited to modern skin-care formulations.
Useful for projects focused on improving skin appearance.
Low-use-level ingredient can fit different formula concepts.
Contact Us :sales8@faithfulbio.com or whatsapp:+86 17782789477
Why choose us
For Tetrapeptide-21, we understand that customers may be testing a new formula rather than placing a large order right away. That is why we are happy to discuss the required quantity, specification, packaging, and documents first. Xi'an Faithful BioTech Co., Ltd can provide available quality information and help check the most suitable supply option based on your project.
Quality Control
R&D Results
Packaging and Transportation
After-Sales Service
Qualification Certification
Exhibition
FAQ
Q1: Can I use it directly in a finished cosmetic?
A1: The appropriate use level and formulation conditions depend on the finished product. We recommend following the applicable cosmetic regulations and your formulation requirements.
Q2: Can you provide quality documents?
A2: Yes. Available COA and related product information can be provided for evaluation before purchase.
Q3: What should I tell you when asking for a price?
A3: Simply send us the quantity you need, destination, and any purity, packaging, or document requirements. We can check the suitable option for you.
Contact Us
Interested in Tetrapeptide-21 ? Send us your requirements. We can help with product information, quotation, quality documents, packaging, and shipping arrangements.
Email: sales8@faithfulbio.com or whatsapp:+86 17782789477
