Description
Form: Ready to use vial | Purity: ≥99% | Storage: Refrigerate
What It Is
Selank is a synthetic heptapeptide analog of the human immunoglobulin G (IgG) fragment. It was developed by the Institute of Molecular Genetics in Russia and has been approved in Russia for anxiety and cognitive enhancement. It modulates the GABA system and BDNF expression without the sedation or dependence associated with benzodiazepines.
What It Does
Selank reduces anxiety, improves cognitive function and memory, enhances focus and mental clarity, stabilizes mood, and has nootropic effects. It also modulates immune function and has been studied for its effects on BDNF (brain-derived neurotrophic factor), which supports neuroplasticity and cognitive health.
How It Works
Selank modulates GABA-A receptor activity, producing anxiolytic effects without sedation or dependence. It also increases BDNF expression, which promotes neuroplasticity, memory formation, and cognitive function. The immune-modulating effects are mediated through its structural similarity to immunoglobulin fragments.
Who Benefits Most
People with anxiety, stress, or mood dysregulation. People with cognitive decline, brain fog, or poor focus. Anyone looking for a non-sedating anxiolytic that enhances rather than impairs cognitive function. People with chronic stress who want to support both mental performance and emotional resilience.
Protocol and Dosing
Typical dose: 250 to 500 mcg injected subcutaneously or intranasally once or twice daily. Intranasal administration is particularly effective for cognitive effects. Cycle length: 4 to 8 weeks.
| Route | Typical Dose | Frequency |
|---|---|---|
| Subcutaneous injection | 250 to 500 mcg | Once or twice daily |
| Intranasal | 250 to 500 mcg | Once or twice daily |
Cautions
Well tolerated. No significant adverse effects reported at standard doses. No dependence or withdrawal reported. Not recommended during pregnancy.
Pairs Well With
Semax for comprehensive cognitive enhancement and neuroprotection. Dihexa for stronger cognitive enhancement alongside anxiety reduction. BPC-157 for gut-brain axis support alongside cognitive and mood optimization.
Quality and Sourcing
Sourced through United Medical Services (UMS), a compounding facility built to the same standards as a licensed 503A pharmacy. Every batch is tested for purity, sterility, potency, and identity. Certificates of Analysis are available on request.
- HPLC purity testing
- LC-MS identity confirmation
- Sterility and endotoxin testing
- Heavy metals screening
- Purity: greater than or equal to 99%
For research and investigational use by qualified healthcare practitioners only. Not for human consumption. Not for resale. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Certificate of Analysis available on request. Questions? Call or text 507-382-2881.












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