Selank is a synthetic peptide structurally related to tuftsin, an endogenous immunomodulatory peptide. Developed in Russia alongside Semax, it is studied in research settings for anxiolytic-pathway modulation and its interaction with GABA and serotonergic systems in preclinical models.

Each vial is lyophilized and shipped with a batch-specific Certificate of Analysis confirming purity via HPLC and mass spectrometry.

Storage: Store lyophilized peptide refrigerated (2–8°C) prior to reconstitution; use bacteriostatic water for reconstitution.

For laboratory research use only. Not for human or veterinary consumption, diagnostic, or therapeutic use.