SELANK
Synthetic 7-amino-acid heptapeptide analog of human tuftsin (TKPRPGP).
Anxiolytic nootropic · stress resilience without sedation.
Access is limited. Items are intended for laboratory research purposes only and for further characterization by research labs only — never for human consumption.
Selank is a high-performance neuropeptide designed to optimize the way your brain handles stress while simultaneously sharpening your mental edge. Originally developed by the Institute of Molecular Genetics, it is a synthetic "upgrade" of a natural peptide in the human body called tuftsin, which is a vital part of your immune system.
Unlike traditional "calming" agents that can make you feel foggy or tired, Selank acts as a "calm stimulant". It provides a unique state of mental traction—the ability to stay completely relaxed and emotionally stable while maintaining peak focus and productivity. By balancing your brain’s natural neurotransmitters like serotonin and dopamine, Selank helps you perform under pressure without the "crash" or sedative side effects of older alternatives.
| CAS REGISTRY | 129954-34-3 |
|---|---|
| MOLECULAR FORMULA | C₃₃H₅₇N₁₁O₉ |
| MOLECULAR WEIGHT | 751.88 Da |
| SEQUENCE LENGTH | 7 amino acids |
| APPEARANCE | White lyophilized powder |
| PURITY (HPLC) | ≥ 99.0% |
| ENDOTOXIN | < 0.25 EU/mg |
| SOLUBILITY | Sterile water ≥ 10 mg/mL |
- Precision Anxiety Relief: Calms the nervous system and reduces worry without causing drowsiness or "brain fog".
- Enhanced Focus & Memory: Boosts levels of BDNF (Brain-Derived Neurotrophic Factor), a key compound that helps your brain grow new connections and retain information faster.
- "Mental Traction" & Productivity: Helps you stay on task and maintain high cognitive performance even during long, high-stress workdays.
- Natural Mood Optimization: Balances serotonin and dopamine levels to promote a steady, positive mood and a sense of well-being.
- Immune System Shield: As an immunomodulator, it helps strengthen your body’s natural defenses and supports your response to viral threats.
- Anti-Stress Protection: Prevents the breakdown of "enkephalins"—your body’s natural internal stress-fighters—effectively acting as a shield against emotional burnout.
- Metabolic & Weight Support: Research suggests it may help prevent weight gain and reduce cholesterol levels by lowering cortisol and managing stress-related eating.
Selank is highly effective on its own, but it truly shines when paired with other peptides to create a comprehensive "Mind-Body" optimization protocol.
The Limitless Stack (Selank + Semax)
This is the gold standard for high-achievers who need to be both sharp and steady.
- How it works: Semax acts as the "spark," boosting focus and mental energy, while Selank acts as the "anchor," keeping you calm and preventing overstimulation.
- The Benefit: You get the maximum cognitive boost of a nootropic without any of the jitters, ensuring you stay productive and cool-headed all day long.
The Complete Brain Reset Stack (Selank + Semax + DSIP)
A 24-hour protocol designed for total neurological recovery and optimization.
- How it works: Semax is used in the morning for clarity, Selank in the afternoon for stress resilience, and DSIP (Delta Sleep-Inducing Peptide) at night to promote deep, restorative sleep.
- The Benefit: This combination ensures your brain is performing at its peak during the day and recovering at a cellular level at night.
The Stress-Free Lean Stack (Selank + Retatrutide)
The cutting-edge pairing for those looking to maximize fat loss while maintaining total emotional control.
- How it works: Retatrutide is a "triple-action" powerhouse that suppresses appetite while actively speeding up your metabolism and breaking down fat cells for energy. Selank handles the "cortisol factor"—the stress and anxiety that often lead to weight stalls or emotional eating.
- The Benefit: By combining the superior metabolic effects of Retatrutide with the calming shield of Selank, you can burn fat faster while staying resilient against the stress that usually derails a diet.
PEPTIDE STACKS
Structured protocols perform best within systems.
These compounds are commonly stacked together.
KINETIC CORE STACK
WOLVERINE STACK
GH SYNERGY STACK
