Selank

Selank — frequently asked questions

• What is Selank?

  Selank is a synthetic peptide derived from the immune molecule tuftsin, developed for its anti-anxiety, nootropic, and immune-modulating properties.

• What is the half-life of Selank?

  Selank has an approximate half-life of 3–10 minutes in plasma, longer central nervous effects. The half-life determines how often you need to inject to maintain steady blood levels — use the Peptides Calculator half-life calculator to plot your specific dosing schedule and see the decay curve.

• How is Selank administered?

  Selank is typically delivered via intranasal administration. The Peptides Calculator app helps you reconstitute the vial with bacteriostatic water, calculate your exact dose in syringe units, and track each injection.

• How does Selank work?

  Modulates the expression of serotonin and dopamine, influencing mood and cognitive function without sedative effects.

• What are the researched benefits of Selank?

  Studied benefits of Selank include: Reduces anxiety, Improves memory and focus, Supports immune regulation, Neuroprotective effects. These are research findings only — Peptides Calculator does not provide medical advice; consult a qualified healthcare professional before starting any peptide protocol.

• What are the side effects of Selank?

  Reported side effects of Selank include: Rare nasal irritation, Mild fatigue or headache. Always discuss potential side effects with a licensed healthcare provider before using any research peptide.