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Every batch is rigorously tested to guarantee quality.
Join for 10% off + access to COA-backed compounds
Every batch is rigorously tested to guarantee quality.
All products are handled with strict quality standards to ensure consistent research-grade excellence.
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Our products are verified by independent third party laboratories to meet quality standards.
All product batches and lots are assigned unique identifiers and tied to publicly posted lab reports.
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$34.99
| Quantity | Discount | Price |
|---|---|---|
| 5 - 10 | 5% | $52.24 |
| 11 - 20 | 10% | $49.49 |
| 21+ | 15% | $46.74 |
Every batch of our research chemicals and peptides undergoes third-party testing.
Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes. Kindly review our Terms & Conditions before making a purchase.
At every step, we prioritize quality by conducting rigorous third-party testing on all our products. These tests focus on five key characteristics — identity, purity, sterility, endotoxin levels, and heavy metal content — ensuring that each product meets the highest standards of quality, with independent third-party Certificates of Analysis (COAs) to verify our commitment to excellence.
*Disclaimer: This product is intended solely for laboratory research purposes. It is not suitable for consumption by humans, nor for medical, veterinary, or household purposes.Kindly review our Terms & Conditions before making a purchase.
Order Semax 10mg from Eternal Peptides, a trusted and reliable supplier of research-quality peptides in the US. Our high-purity Semax peptide is verified by leading labs with certificates of analysis available. Get competitive prices and enjoy secure, discreet shipping with dedicated 24/7 support. Semax is sold for research use only.
| Property | Details |
| Name | Semax (Heptapeptide ACTH(4-10) analogue) |
| Sequence | Met-Glu-His-Phe-Pro-Gly-Pro (MEHFPGP) |
| Molecular Formula | C₃₇H₅₁N₉O₁₀S |
| Molecular Weight | 813.9 g/mol |
| PubChem CID | 9811102 |
| Product Form | Lyophilized powder in 20 mg vials |
| Purity | ≥99%, verified via third-party laboratory analysis with lot-specific Certificates of Analysis (COA) available |
| Solubility | Highly soluble in sterile water, bacteriostatic water, or saline solution; recommended reconstitution at 1-2 mg/mL for optimal stability |
| Storage | Store lyophilized powder at -20°C; reconstituted solution stable at 36-46°F (2-8°C) for up to 14 days or -20°C for extended storage |
| Appearance | White to off-white lyophilized powder |
| pH Stability | Stable at physiological pH (6.5-7.5) |
Proper handling and storage of Semax is essential to maintain peptide integrity, purity, and experimental reproducibility throughout research protocols.
Store unopened vials at -20°C (-4°F) in a freezer, protected from light and moisture. Under these conditions, lyophilized Semax remains stable for 24-36 months. Once received, transfer vials immediately to frozen storage and avoid prolonged exposure to room temperature during handling.
Reconstitute Semax using sterile water, bacteriostatic water, or sterile saline solution to achieve the desired concentration, typically 1-2 mg/mL for optimal stability. For the best stability, purity, and consistent results across experimental sessions, get our proven bacteriostatic water with your Semax order.
Allow the lyophilized powder to reach room temperature before adding reconstitution solution, then gently swirl (never shake vigorously) to dissolve completely. Avoid introducing air bubbles or creating foam during reconstitution.
Once reconstituted, Semax should be stored at 2-8°C (36-46°F) for short-term use up to 14 days. For extended storage beyond two weeks, aliquot the solution into single-use portions in sterile cryovials and store at -20°C (-4°F) or -80°C (-112°F). This aliquoting strategy prevents repeated freeze-thaw cycles, which significantly degrade peptide integrity and reduce experimental consistency.
During use, handle Semax using appropriate personal protective equipment including gloves, lab coat, and eye protection. Work within institutional biosafety and chemical handling guidelines. Dispose of unused peptide solutions and materials according to institutional waste management protocols. Maintain proper documentation of peptide handling, storage conditions, and expiration tracking as part of good laboratory practices.
Eternal Peptides provides comprehensive Certificates of Analysis (COAs) for every Semax lot, ensuring complete transparency and traceability for all research applications. Each COA delivers detailed analytical data essential for experimental reproducibility, regulatory compliance, and quality assurance documentation.
Every certificate includes:
Semax is strictly for laboratory research purposes only and is not approved by the FDA or any regulatory authority for human consumption, veterinary use, clinical administration, therapeutic applications, or diagnostic procedures.
The safety and efficacy of Semax in humans have not been established through controlled clinical trials meeting regulatory standards. This product is intended exclusively for qualified researchers operating within institutional review board (IRB) approved protocols and appropriate biosafety frameworks.
Purchasers are solely responsible for ensuring compliance with all applicable federal, state, and local regulations governing research peptides, as well as institutional policies. Eternal Peptides does not condone, support, or provide guidance for any non-research applications of this compound.
