Selank (10mg) vial
Currently unavailable

Selank

10mg Lyophilised Powder

$94.99AUD per vial

Concentration

10mg

CAS Number

129954-34-3

Volume Savings

1
Express shipping available Australia-wide
Independently laboratory tested with CoA available

Currently unavailable

Purity as reported on CoA: 99.825%

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Product Information

Calm Focus. Clear Mind. Zero Sedation.

Selank (10mg) will be available in Australia through Aus Peptide Supply with fast domestic shipping to all states and territories.

Most things that reduce anxiety also slow you down — benzodiazepines, antihistamines, even some supplements leave you calmer but foggy. Selank is studied for something different: reducing anxiety and improving cognitive performance at the same time. Developed by the Russian Academy of Sciences (the same institution behind Semax), Selank has been researched for decades as a non-sedative anxiolytic — meaning it turns down the mental noise without turning down your brain.

Where Semax is more stimulating — sharper focus, faster thinking — Selank is calming. It's studied for people who perform worse under anxiety, whose thinking slows when stress is high, or who need to stay sharp in demanding environments without the edge of stimulants. The two peptides are often compared and sometimes used together.

What Selank Is Studied For

  • Anxiety Reduction Without Sedation — Reduces anxiety-like behaviour and stress reactivity without impairing motor function or mental clarity
  • Focus Under Pressure — Studied for maintaining attention, processing speed, and task engagement when cognitive load is high
  • Memory & Learning — Associated with improved memory encoding and recall, supported by increases in BDNF expression
  • Mood Stability — Modulates key mood-related brain chemistry, contributing to more stable emotional states and sustained motivation
  • Immune Support — A research dimension unique to Selank — its structural origins give it immune-modulating properties not seen in most other cognitive peptides

Supplied as lyophilized powder at ≥99% purity, verified by HPLC and mass spectrometry. 10mg per vial. Fast domestic shipping across Australia, with batch-specific CoA information available in our CoA Library.

⚠ For in-vitro research and laboratory use only. Not for human consumption.

Frequently Asked Questions

What is Selank?
Selank is a peptide developed by the Russian Academy of Sciences — the same institution behind Semax — studied as a non-sedative anxiolytic and cognitive enhancer. Unlike traditional anxiety medications that broadly slow the brain down, Selank is studied for reducing anxiety while leaving focus and memory intact. It has been researched clinically in Russia for anxiety disorders and cognitive impairment, and is one of the most discussed nootropic peptides for people who need to be calm and sharp at the same time.
How is Selank different from Semax?
Both were developed by the same Russian institution and both improve cognitive performance — but they feel different. Semax is more activating: it sharpens focus, speeds up thinking, and boosts memory in a way that researchers describe as more stimulating. Selank is calming: it reduces anxiety and mental noise without sedation, and cognitive performance improves as a result. Semax is often chosen for cognitive output; Selank for anxious or stress-heavy conditions where thinking is being impaired. Some researchers use both together.
How does Selank work?
Selank works by modulating several brain chemistry systems at once. It enhances GABA — the brain's natural calming signal — which reduces anxiety without the sedation that comes from blunt GABA amplification in drugs like benzodiazepines. It also supports serotonin and dopamine activity (mood and motivation), and like Semax, it increases BDNF — the brain growth factor that strengthens neural connections and memory. The result is a calmer, more stable mental state that still allows sharp thinking.
What does the research show about Selank?
Studies have shown significant anxiety reduction without sedation or impaired coordination — a profile that clearly distinguishes it from benzodiazepines. Memory and learning improvements have been documented alongside BDNF increases. Russian clinical trials have assessed it in anxiety disorders and cognitive impairment, with positive outcomes across anxiety, attention, and emotional stability. It's one of the few anxiolytic compounds with a genuine cognitive enhancement dimension backed by clinical research.
How do you reconstitute Selank?
Selank is supplied as a lyophilized powder and should be reconstituted with bacteriostatic water (BAC water) immediately before use. Inject the BAC water slowly into the vial, directing the stream down the inside wall. Gently swirl to dissolve — do not shake. Once reconstituted, store at 2–8°C and use within 28 days. For a full step-by-step walkthrough, see our complete peptide reconstitution guide.
How should Selank be stored?
Store lyophilized Selank vials at -20°C, away from light and moisture. After reconstitution with BAC water, refrigerate at 2–8°C and use within 28 days. Do not freeze the reconstituted solution.
Where to buy Selank in Australia?
Selank (10mg) will be available through Aus Peptide Supply with fast domestic shipping to all Australian states and territories. Every vial is dispatched from within Australia — no customs delays, no international freight uncertainty. Each batch undergoes third-party analysis and the Certificate of Analysis will be available to view in our CoA library.
What is the availability and cost of Selank?
Selank (10mg) is currently out of stock at Aus Peptide Supply. Selank (10mg) is priced at $94.99 per vial at Aus Peptide Supply. All orders ship domestically within Australia, and batch CoAs are available in our CoA library.
How to get Selank online?
Once restocked, ordering is straightforward — add Selank (10mg) to your cart on the Aus Peptide Supply website and complete checkout through our secure payment system. All orders are fulfilled domestically and shipped with tracking to any address across Australia. Each batch is third-party tested at ≥99% purity, with the Certificate of Analysis available to view in our CoA library.