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Where to Buy Selank: Vendor Comparison, Benefits & Side Effects

An anxiolytic neuropeptide studied for stress and mood regulation.

Published December 17, 2025695 vendors listed1 cited source
Compare 695 vendorsCompare prices — from $0.460/mgDose & cost calculator

Cheapest Selank prices per mg

The 5 lowest verified retail prices of 671 we track, ranked by cost per milligram.

Compare all 671 vendors →
Selank cost per milligram, cheapest retail vendors first
#VendorPrice / mgVisit vendor
1PrimeRx$0.460Visit
2Steady Meds$0.560Visit
3Topstide$0.630Visit
4Baicaoxiang Peptides$0.700Visit
5PTSD Bioresearch$0.800Visit

Prices checked — the newest verification among the vendors shown. What “checked” means. Cost per milligram, normalised for comparison; confirm on the vendor’s own site before ordering. Sold for laboratory research use only.

What is Selank?

Selank is a synthetic peptide researched for reducing anxiety and improving emotional resilience.

Where to Buy Selank Online

695 vendors in our directory currently list Selank — 671 online stores and 24 wholesale suppliers. Stores sell by the vial with a price you can check; wholesale suppliers quote per gram on enquiry. Featured vendors paid for their placement; ratings and trust signals are never for sale.

The top 15 online stores are compared below, ordered by our directory ranking.

Compare all Selank prices per mg →

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Mechanism of Action

It modulates GABAergic signaling and influences neurotrophic factor expression.

Clinical Research

Cited studies

  1. 1Selank, an anxiolytic peptide, and its effects on memory and learning

Researched Benefits

Research on Selank has focused on the following areas:

  • Heptapeptide analog of tuftsin researched for anxiolytic and anti‑stress effects
  • May improve cognitive function, attention, and memory consolidation
  • Investigated for modulating GABAergic and monoamine neurotransmission

Side Effects & Safety

Adverse reactions and limitations documented for Selank include:

  • Drowsiness
  • Headache

Guides on Selank

Research summaries and buying guidance from our editorial team.

Neurological Research

DSIP: Understanding the Deep Sleep Inducing Peptide

DSIP peptide promotes deep slow-wave sleep by modulating stress hormones and brain oscillations. Discover the research, dosing protocols, and benefits for 2026.

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Neurological Research

Selank: The Nootropic Peptide for Anxiety and Focus

Selank reduces anxiety and sharpens focus by modulating GABA and BDNF in the brain. The approved nootropic peptide's science, dosing, and research for 2026.

Read article

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