Product Name: Semax CAS Number: 80714-61-0 Molecular Formula: C₃₇H₅₁N₉O₁₀S Amino Acid Sequence: H-Met-Glu-His-Phe-Pro-Gly-Pro-OH (Met-Glu-His-Phe-Pro-Gly-Pro) Purity: ≥98% (HPLC verified, some suppliers offer ≥99% purity grades) Formulation: Lyophilized powder (typically available in 5mg, 10mg, or custom vials)
🔬 Key Characteristics
Semax is a synthetic heptapeptide derived from the N-terminal fragment of adrenocorticotropic hormone (ACTH), specifically the ACTH (4-10) sequence with a methionine extension. It exhibits high blood-brain barrier permeability and acts as a multifunctional neuroregulator, combining cognitive-enhancing, neuroprotective, and mood-stabilizing properties in preclinical research.
⚙️ Mechanism of Action
Neurotransmitter Modulation: Regulates monoamine neurotransmitters (dopamine, norepinephrine, serotonin) to enhance synaptic plasticity and cognitive function, while supporting mood balance through GABAergic system interactions.
Neurotrophic Activation: Stimulates transcription of neurotrophic factors (e.g., BDNF), promoting neuronal survival, dendrite growth, and repair mechanisms in models of brain injury or neurodegeneration.
Anti-Inflammatory Effects: Mitigates neuroinflammation by inhibiting pro-inflammatory cytokine release, contributing to its neuroprotective profile in ischemic or traumatic brain injury models.
📊 Research Applications
Cognitive Neuroscience: Studies on memory enhancement, attention span, and learning capacity in aging or cognitive impairment models.
Neuroprotection: Investigation of therapeutic potential in stroke, traumatic brain injury, and neurodegenerative disease research (e.g., Alzheimer’s, Parkinson’s).
Psychopharmacology: Evaluation of anxiolytic and mood-regulating effects in stress and anxiety disorder models.
💡 Product Features
Stability: Lyophilized form ensures long-term stability under recommended storage conditions (-20°C to -80°C, protected from light).
Reconstitution: Requires sterile solvent (e.g., bacteriostatic water) for laboratory use; exhibits good solubility in aqueous solutions.
Purity: High-grade formulation with ≥98% HPLC purity, suitable for in vitro and preclinical research applications.
⚠️ Disclaimer
For Research Use Only: Not approved for human or veterinary clinical applications. Handling requires adherence to standard peptide research protocols, including proper PPE and biosafety measures.
None of our HGH lines are inherently better than the other. Each batch comes with a corresponding test report. Purity and dimer can be a decent proxy for “quality”, you want purity as high as possible and dimer as low as possible. The main factor to consider in our opinion, is the price per IU. Supreme is usually the best bang for buck option. Historically, Supreme & Deluxe have shown lower dimer content, although this may not always be the case, so of course reference the corresponding test reports.
For HGH, we typically recommend 1ml for every ~10 IU in the vial. If a batch tests at an average of 290 IU per kit, that is an average of 29 IU per vial, and we’d recommend 2.9ml of bacteriostatic water. This will make the syringe math similar to a traditional 100 iu kit with 1ml of solution For peptide reconstituion, you can use our amazing Dosage Calculator.
Not necessarily. If you look through all our lab reports, particularly the ones with multiple test reports in a single batch, you will see that the intra-batch variance can actually be quite high. When you purchase a batch, you can expect some of the vials in your kit to be as much as 5-15% +/- whatever the corresponding lab test reflects. This is simply the reality of product that is not made to the same standards as pharmaceutical grade growth hormone. To state otherwise would be disingenous. There can also be a high variance in the dimer content intra-batch. (For Example: Economy B, Deluxe A, etc) Over time, we’ve increased the volume of samples analyzed for each batch, to provide more transparancy regarding the potential for intra-batch variance. If you use the average IU figure provided on each product, your dosage should average out over time, so don’t overthink your administration protocol too much. We know it can be a bit overwhelming with all the different numbers provided. That said, don’t hesitate to reach out if you need specific guidance on dosage or reconstitution.
Yes! We offer store credit for quantitative testing of total IU/Purity (ie Janoshik testing), and for personal IGF-1 test results. Please email for more information. *TERMS APPLY*
Depending on your location, most customers receive their order in 2-10 business days. We ship with USPS Ground Shipping, from the United States only. 99% of orders ship within 24 hours (excluding weekends & holidays)
We are no longer providing tracking. If your order is over 10 business days old and hasn’t arrived, our customer service team can check your tracking information to see the status of your package
If your order was marked as “completed”, typically this means a label has been generated and your order is scheduled to go out that day or the next. “Processing” status orders have not been shipped, processing means payment has been confirmed successfully. Don’t hesitate to reach out regarding the status of your order.
Unfortunately we do not provide reships for incorrect addresses. In the VERY rare instance that a package is lost in transit, we will reship your order free of charge.
Regenerative Peptide Combo | Musculoskeletal Repair + Whole Body Recovery
(5 mg BPC-157 + 10 mg TB-500 per bottle)
Overview:
This powerful peptide blend combines BPC-157 and TB-500, two of the most researched peptides for tissue regeneration, anti-inflammatory and injury repair. When used together, BPC and TB-500 create a synergistic effect that supports local healing and systemic repair mechanisms throughout the body.
Ideal for athletes, active individuals or those recovering from soft tissue injuries, this blend is often used in treatment regimens for tendinitis, ligament injuries, muscle strains and post-surgery recovery.
