TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | Semax |
| CAS NO. | 80714-61-0 |
| Appearance | White to off-white lyophilized powder |
| Molecular Formula | C37H51N9O10S |
| Molecular Weight | 813.91 g/mol |
| Purity (RP-HPLC) | ≥98.0% |
| Solubility | Soluble in water and acidic aqueous solutions; insoluble in nonpolar organic solvents |
| Endotoxin | <0.01 EU/mg |
| Biological Activity | Potent cognitive enhancer, neurotrophic factor upregulator, and neuroprotective agent; improves learning, memory, attention, and stress resilience |
| Storage Conditions | Store at 2–8°C, protected from light and moisture; avoid repeated freeze-thaw cycles |
| Stock Location | Stock in USA |
| MOQ | 1g |
Semax exerts its effects primarily by significantly upregulating the expression of Brain-Derived Neurotrophic Factor (BDNF), which promotes neuronal survival, synaptic plasticity, and neurogenesis. It also modulates key neurotransmitter systems, including dopamine and serotonin, to enhance mood and motivation, while simultaneously improving cerebral blood flow and providing potent antioxidant protection against oxidative stress in neural tissues.

This product is indicated for individuals seeking to improve cognitive performance under demanding conditions, such as students during exam periods, professionals requiring sustained mental clarity, and biohackers aiming for peak mental performance. It is also utilized in research contexts for supporting neurological recovery following ischemic events or traumatic brain injury, and for mitigating age-related cognitive decline by fostering neural resilience.

Clinical studies, primarily from Russian medical literature, demonstrate that Semax effectively improves short-term memory retention, accelerates information processing speed, and enhances attention span in healthy subjects. In therapeutic settings, it has shown efficacy in reducing neurological deficits in stroke patients and improving cognitive function in individuals with vascular encephalopathy, with effects typically noticeable within minutes to hours of administration and sustained over the treatment course.
4.Certificate
GlobalTech Co., Ltd. is committed to providing high-purity biotechnological peptide products, adhering strictly to quality standards and obtaining internationally recognized certifications.
Our production partners all employ GMP-compliant production systems and possess standardized quality control processes covering raw material procurement, synthesis, purification, testing, packaging, and storage. Each batch of product comes with complete documentation, including a Certificate of Analysis (COA), HPLC purity report, mass spectrometry (MS) chromatograms, and third-party testing reports available upon request.
We prioritize:
1.A rigorous quality management system
2.Batch traceability and stability data
3.Professional laboratory testing and validation
4.Compliance with international trade standards
Our commitment to quality, transparency, and regulatory compliance ensures the provision of reliable, stable, and research-grade peptide products to our global partners.

5.DELIVERY & SHIPPING
We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight
We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.

Global Technology Co., Ltd. is a modern and advanced enterprise specializing in the production and export of active pharmaceutical ingredients (APIs), peptides, and plant extracts. The company invests in and collaborates closely with domestic manufacturers holding GMP, DMF, and FDA certifications, as well as laboratories at renowned universities, to meet diverse customer needs ranging from gram-level to ton-level. This enables Dejurui Pharmaceutical to provide customers with more flexible and convenient access to cost-effective, high-quality products and superior services.
We focus on the research and development and supply of high-quality chemical products, strictly adhering to international standards and quality systems. Our products are stable in performance and reliable in purity, widely used in industrial manufacturing, scientific research, and the fine chemical industry. We provide solid support at every stage with a professional and responsible attitude.
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