Tetrapeptide-21
| Name | Tetrapeptide-21 | |
| Type | Anti-wrinkle peptide | |
| CAS | 960608-17-7 | |
| Purity % (HPLC) | > 99.0% (HPLC) | |
| Pack size | Price ( USD ) | Inventory |
| 1g | US$ 80.0 | In stock |
| 100g | Make Inquiry | In stock |
Omizzur Biotech Online Inquiry Form
Notice:
1.Omizzur follows strict guidelines on the use of private information.
2.For bulk inquiry or custom packaging: [email protected]
3.Our customer service staff will contact you in 1 hour. Please check your email

General Description
Tetrapeptide-21 is an anti-aging active peptide commonly used in skincare products. It mainly relies on "deceiving" skin signals to promote collagen production, thereby reducing wrinkles and improving elasticity.
Tetrapeptide-21 is a short peptide composed of 4 amino acids, typically appearing as a white powder. Tetrapeptide-21 is a synthetic peptide, but designed to simulate the signal peptide produced by the skin's own breakdown of collagen.
>>Omizzur Hot Peptide Catalog
| Cosmetic peptides: | |||
| Acetyl Hexapeptide-8 | GHK-CU (Copper peptide) | Syn-Ake | SNAP-8 |
| Dipeptide-6 | Palmitoyl Dipeptide-18 | Palmitoyl Tripeptide-1 | Acetyl Tetrapeptide-2 |
| Myristoyl Pentapeptide-17 | Pentapeptide-18 | Acetyl Pentapeptide-1 | Hexapeptide-10 |
| Acetyl Hexapeptide-1 | Octapeptide-11 | Oligopeptide-20 | Arginine/Lysine Polypeptide |
| Leuphasyl | PAL-GHK | Acetyl Hexapeptide-38 | Lipopeptide |
| Hexapeptide-18 | Palmitoyl Pentapeptide-3 | L-Carnosine | Myristoyl Pentapeptide-17 |
| Decapeptide-12 | Myristoyl Hexapeptide-23 | Palmitoyl Hexapeptide-14 | |
| API Peptide: | |||
| Retatrutide | Tirzepatide | Semaglutide | Cagrilintide |
| BPC-157 | TB-500 | Semax | Selank |
| Thymosin alpha-1 | DSIP | FOXO4-DRI | AOD-9604 |
| MOTS-c | Epitalon | Kisspeptin-10 | Glutathione |
| CJC 1295 DAC | Ipamorelin | KPV | GHK-CU |
| Dihexa | Melanotan II | LL-37 | PT-141 |
| SS-31 | 5-Amino-1MQ | GHRP-2/6 | Sermorelin |
*** For more peptide catalog please get in touth with Omizzur team: [email protected]
Mechanism of action
Tetrapeptide-21 promotes the synthesis of collagen, hyaluronic acid, and fibronectin.
Efficacy
Tetrapeptide-21 can effectively fade various wrinkles, improve skin firmness, smoothness, and elasticity, and is suitable for various anti wrinkle and anti-aging care products.
Application
Due to its significant promotion of collagen synthesis and anti wrinkle effects, tetrapeptide-21 is widely used in anti-aging skincare products to improve skin elasticity and reduce wrinkles.
Photos of Omizzur Peptide Products:

Product Data Sheet
| Name | Tetrapeptide-21 |
| CAS | 960608-17-7 |
| Source | Synthetic cosmetic peptide |
| Molecular formula | C15H27N5O7 |
| Molecular weight | 389.4 |
| Sequence | Gly-Glu-Lys-Gly |
| Appearance | White powder |
| Purity(HPLC) | >99.0% |
| Packing specifications | 1g/5g/10g/custom-made |
| Recommended safe dosage | 100ppm-500ppm |
| Shipping | FedEx/DHL/EMS/By air |
| Delivery time | 5~10 days normally |
| Analysis data | HPLC,MS,COA. Accept certification |
| Storage | Store at 2-8 C or-20 C in the dark. |
Shipping & Storage

Ordering Guide:
Order Tetrapeptide-21 now:
1. Click to send inqauiry online: Make Inquiry Now
2. Send mail to us: [email protected]
* Please mail us your address and quantity needed, Omizzur services will get back to you within 1~2 hours.
About Omizzur Ltd
Omizzur specializes in custom peptide synthesis, providing professional peptide synthesis services to pharmaceutical R&D companies worldwide. Our product offerings include pharmaceutical-grade peptides, cosmetic peptides, peptide impurity synthesis, and amino acid derivatives. For more peptide product information, please contact Omizzur custom peptide synthesis.

Customer also viewed
Caprooyl Tetrapeptide-3
CAS:1012317-71-3
Acetyl Tetrapeptide-11
CAS:928006-88-6
Biotinoyl Tripeptide-1
CAS:299157-54-3
Palmitoyl Tripeptide-28
CAS:N/A
Enquiry & Ordering Form
Method 1
Simply email to [email protected] ,you will get a fast response within 1 hour.
Method 2
Submit the simple form to get the latest quotation. Notice:Omizzur follows strict guidelines on the use of private information.
Copyright © 2020 Omizzur Inc | Terms & Conditions | Privacy Notice | Sitemap