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Home / Cognitive & Neuro / Selank

Cognitive & Neuro · Research use only

Selank

Tuftsin analog

A synthetic analog of the peptide tuftsin, studied for anxiety-pathway and cognitive signaling.

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Peptides Express Selank vial — 10 mg
In stock · Lab-tested · COA

Selank

10 mg
$80 / vial
1
No payment online — held for 48 hours, pay when you pick up. Prefer a person? Call or text (559) 939-5274.
In stock · Lab-tested · COA on every batch

Order Selank direct from Peptides Express

Selank and our full lineup are stocked locally and lab-tested with a COA on every batch. Reserve online for pickup, walk in, call, or text. Fresno's premium-grade research peptides, stocked locally. Research use only.

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Local pickup at Peptides Express · 6592 N. First Street, Fresno, CA 93710

Products are sold strictly for laboratory and research purposes — not for human consumption.

What the research says

Selank is a peptide analog of tuftsin, researched for how it appears to influence GABAergic and other neurochemical signaling associated with calm and focus.

It is frequently studied alongside Semax — one framed more toward stimulation and cognition, the other toward calm focus — and shares the same Eastern-research heritage.

COA and purity determine research-grade sourcing.

For research use only. Selank is referenced here strictly for laboratory and research purposes — not for human consumption, and not as medical advice, diagnosis, or treatment. Nothing on this page claims any effect in humans.
Researched for

What studies investigate

  • ◆Anxiety-pathway signaling
  • ◆Cognition & focus research
  • ◆Neuro-immune studies
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Keep researching

Related compounds.

Cognitive & Neuro

Semax

A Russian-developed neuro-research peptide.

Read the guide →Cognitive & Neuro

Dihexa

A potent cognition-research peptide.

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Quality you can verify

Pharmaceutical-grade. Twice-tested. Documented.

Every batch is produced to a pharmaceutical-grade standard, verified by in-house and independent third-party testing, and shipped with a batch-specific certificate of analysis — backed by a 100% satisfaction guarantee. Here's exactly what that means, in plain English.

Standards

Pharmaceutical Grade

What the term really means — and what it doesn't claim.

Learn → Testing

Quality & Testing

HPLC purity, mass-spec identity, third-party verified.

Learn → Documentation

How to Read a COA

Read the receipt that proves what's in the vial.

Learn → Transparency

Research Use Only

What it covers, stated plainly.

Learn →