$60.00
The Semax and Selank blend is a potent nootropic peptide combination designed to enhance cognitive function and emotional well-being. Semax boosts memory, focus, and learning by upregulating BDNF and promoting synaptic plasticity, while offering neuroprotection against stress and degeneration. Selank reduces anxiety and depression by modulating GABA and serotonin, fostering emotional stability without sedation. Together, they improve mental clarity, reduce stress by 30-40%, enhance memory by 20-25%, protect brain health, and support immune function.
Looking to buy Semax and Selank blend for your research? Our lab-verified >99% pure nootropic peptide blend combines two of the most studied cognitive-enhancing peptides in one convenient vial. Trusted by researchers worldwide for neurobiology, cognitive enhancement, and anxiety research studies. In stock – ready to ship within 24 hours.
✅ Lab-Tested >99% Purity (COA Included)
✅ Synergistic Nootropic Blend
✅ Fast, Discreet Shipping Worldwide
✅ Trusted by Leading Research Institutions
The Semax and Selank blend is a synergistic research peptide combination designed for cognitive enhancement and emotional regulation studies. This powerful nootropic blend combines two heptapeptides:
Semax (Met-Glu-His-Phe-Pro-Gly-Pro) is a synthetic analog of adrenocorticotropic hormone (ACTH) fragment 4-10, developed in Russia for cognitive enhancement and neuroprotection research.
Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) is a synthetic derivative of the immunomodulatory peptide tuftsin, engineered for its anxiolytic and nootropic effects.
When you buy Semax and Selank blend from Mega Protide, you’re getting a research-grade nootropic peptide blend that has been third-party tested for purity and potency. This Semax and Selank blend is widely used in neurobiology, cognitive science, and behavioral research.
| Parameter | Semax | Selank |
|---|---|---|
| Sequence | Met-Glu-His-Phe-Pro-Gly-Pro | Thr-Lys-Pro-Arg-Pro-Gly-Pro |
| One-Letter Code | MEHFPGP | TKPRPGP |
| Molecular Formula | C₃₇H₅₁N₉O₁₀S | C₃₅H₆₀N₁₂O₉ |
| Molecular Weight | 813.9 g/mol | 768.9 g/mol |
| CAS Number | 80714-61-0 | 129536-06-1 |
| Form | Lyophilized powder | Lyophilized powder |
| Quantity | 5mg + 5mg per vial | 5mg + 5mg per vial |
| Purity | >99% by HPLC | >99% by HPLC |
| Storage | Refrigerate at 2-8°C after reconstitution | |
| Half-Life | ~10-20 minutes | ~2-4 hours |
The Semax and Selank blend works through complementary mechanisms that enhance cognitive function and emotional regulation:
| Mechanism | Effect |
|---|---|
| BDNF Upregulation | Increases BDNF levels 1.4-fold and trkB receptor expression 2-fold for neuronal growth |
| NGF Enhancement | Promotes nerve growth factor for neuroprotection |
| Dopamine Modulation | Enhances dopamine signaling for improved focus and motivation |
| Serotonin Regulation | Modulates serotonin for mood enhancement |
| Enkephalin Inhibition | Inhibits enkephalin-degrading enzymes for stress reduction |
| Neuroprotection | Enhances microcirculation and reduces ischemic damage |
| Mechanism | Effect |
|---|---|
| GABAergic Modulation | Mimics benzodiazepine-like anxiolytic effects without sedation |
| Serotonergic Regulation | Modulates serotonin for emotional stability |
| Dopaminergic Influence | Balances dopamine for reward processing |
| BDNF Upregulation | Enhances hippocampal BDNF for memory and learning |
| Cytokine Balance | Reduces neuroinflammation through immunomodulation |
| Gene Expression | Alters 45 neurotransmission-related genes for enhanced emotional stability |
Synergistic Effect: When combined in a Semax and Selank blend, these peptides work together to create a powerful nootropic effect—Semax enhances cognition while Selank reduces anxiety, resulting in a balanced, focused, and calm research subject.
| Benefit | Research Application |
|---|---|
| Cognitive Enhancement | Studies on memory, learning, and executive function |
| Anxiety Reduction | Research on GABAergic pathways and stress responses |
| Neuroprotection | Investigations into neurodegeneration and neuroinflammation |
| Mood Regulation | Studies on depression, motivation, and emotional balance |
| Neuronal Regeneration | Research on nerve repair and synaptic plasticity |
| Immunomodulation | Studies on inflammation and immune responses |
| Behavioral Research | Investigations into social behavior and stress resilience |
Researchers choose to buy Semax and Selank blend from Mega Protide because of our commitment to quality and transparency.
| Application | Research Focus | Status |
|---|---|---|
| Cognitive Neuroscience | Memory, learning, attention studies | Extensive research |
| Behavioral Research | Anxiety, depression, stress studies | Active research |
| Neuroprotection | Stroke recovery, neurodegeneration | Clinical research |
| Psychiatry | ADHD, PTSD, GAD research | Emerging research |
| Immunology | Cytokine modulation, inflammation | Active research |
| Neurobiology | Synaptic plasticity, BDNF pathways | Extensive research |
| Metabolic Research | Systemic effects, organ protection | Emerging research |
| Study | Year | Finding |
|---|---|---|
| Eremin et al. | 2005 | Semax increased BDNF levels 1.4-fold and trkB receptor expression 2-fold in rodent studies |
| Zozulia et al. | 2008 | Selank matched medazepam’s anxiolytic effects in 62 anxiety patients without side effects |
| Kolomin et al. | 2013 | Selank altered 45 neurotransmission-related genes within 1 hour in rat studies |
| Sarkisova et al. | 2008 | Selank showed antidepressant effects in animal models |
| Petrovsky et al. | 2019 | Semax and Selank showed hepatoprotective properties in tuberculosis treatment studies |
| Peptides.org | 2020 | Semax (16 mcg/kg intranasal) improved memory test performance by 71% in fatigued human volunteers |
| PMC Studies | Various | Selank modulates GABAergic, serotonergic, and dopaminergic systems for anxiety reduction |
📖 Over 20 years of peer-reviewed research support the Semax and Selank blend research utility.
Add 2ml bacteriostatic water to the Semax and Selank blend vial
Gently swirl – do not shake
Refrigerate at 2-8°C
Use within 30 days of reconstitution
| Parameter | Semax | Selank |
|---|---|---|
| Standard Research Dose | 1-2 sprays per nostril 1-2x daily | 2-3 sprays per nostril 2-3x daily |
| Route | Intranasal or subcutaneous | Intranasal or subcutaneous |
| Frequency | Once or twice daily | Once or twice daily |
| Half-Life | ~10-20 minutes | ~2-4 hours |
| Aspect | Details |
|---|---|
| Safety Profile | Well-tolerated; short-term trials show safety |
| Side Effects | Nasal irritation, mild headaches, dizziness (transient) |
| Evidence Level | Strong preclinical and early clinical support |
| Long-Term Data | Limited long-term human studies |
| Storage | Lyophilized: room temperature; Reconstituted: 2-8°C, use within 30 days |
| Advantage | Why It Matters |
|---|---|
| Lab-Verified >99% Purity | Third-party HPLC testing ensures quality and consistency |
| Synergistic 5mg/5mg Blend | Precisely measured ratio for optimal research results |
| COA Included | Full transparency with every Semax and Selank blend order |
| Fast Shipping | Orders processed within 24 hours |
| Discreet Packaging | Privacy guaranteed |
Semax and Selank blend is supplied for research and laboratory use only. Not for human consumption. Not for therapeutic or diagnostic use. Use only by qualified researchers in controlled laboratory settings. Not FDA-approved for human use.
Always available!
Comes with each order!
Get access to expert resources.
Reviews
There are no reviews yet.