What it is

Synthetic tuftsin analog studied in anxiolytic and cognitive-signaling research.

Also known as

Tuftsin analog · Thr-Lys-Pro-Arg-Pro-Gly-Pro · Selank

Overview

Selank is a synthetic tuftsin analog studied in anxiolytic and cognitive-signaling research, often paired in literature with Semax-class work. Endpoints include stress-behavior, immune-peptide crossover, and cognitive-task markers.

It is supplied as a laboratory research peptide for neuro and stress-biology designs. Left Turn Adventures supplies this compound for laboratory and research use only.

Proven benefits

Note: Preclinical / literature endpoints for labs — not established human treatment benefits. Not a protocol.

• Anxiolytic and stress-behavior endpoints in research models

• • Cognitive-task and attention markers where studied

• • Tuftsin-pathway immune-neuromodulation readouts

• • BDNF/GABA-adjacent signaling measures in literature

• • Comparative nootropic peptide pharmacology with Semax-class tools

Results timeline

Note: Illustrative research-observation windows — not a clinical schedule. No dosing.

Week 1–2: Early signaling and behavioral endpoints in acute neuro models; exposure establishing.

Week 3–4: Clearer cognitive, stress, or neuroprotective markers in short research windows.

Month 2–3: More stable memory, focus, or neuroplasticity-related endpoints in extended designs.

Month 3–6: Sustained neuro and aging-adjacent observations where longer protocols are used.

The catalog, not a clinic

For laboratory and research use only. Not for human or animal consumption. Products are sold solely to qualified researchers and licensed laboratories. No dosing or reconstitution on this page.