Peptide library · Calm / focus

Selank

An anti-anxiety nootropic peptide (derived from tuftsin) that promotes calm and steady focus without sedation. Used for stress, mood, and mental clarity.

Also goes by

Tuftsin analog · TP-7

Amino-acid sequence

Thr-Lys-Pro-Arg-Pro-Gly-Pro

Research-market price

~$5.65 /mg avg

observed range $2.30–$9.00/mg

Average across the research market as of 2026-07-19. Informational only — not a Blue Star price, and not an offer to sell.

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Educational information, not medical advice. Nothing here says this compound will treat, cure, or prevent anything. Talk to your physician.