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  • 🇺🇸 USA Domestic
  • Warehouses
    • 🇪🇺 EU Domestic
    • 🇬🇧 UK Domestic
    • 🇦🇺 AU Domestic
    • 🇨🇦 CA Domestic
    • 🇨🇳 CH International
  • Compounds
    • Categories
      • Anti-Aging & Longevity
      • Cognitive & Nootropic
      • Cosmetics
      • Performance & Hormone Optimization
      • Recovery & Healing
      • Weight Loss & Metabolic
    • Peptides
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≥99% Purity Verified • COA on Every Product
Free Shipping on All Orders • USPS/FedEx in USA 🇺🇸
Domestic Warehouses: 🇺🇸 🇪🇺 🇬🇧 🇨🇦 🇦🇺 🇸🇬 🇹🇭 🇻🇳

Selank 30mg | 20-Vial Kit | 600mg Total | Anxiolytic Neuropeptide

Selank 30mg — tuftsin analog, GABAergic anxiolytic and BDNF research. ≥99% HPLC, Janoshik COA. 20-vial kit, 600mg total. Research use only.

✓ 99%+ Purity ✓ COA Available
✓ Free Shipping on All Orders ✓ Ships from Domestic Warehouses (🇺🇸) + China (🇨🇳)

$490

or
SKU: QSC-SK30-SELANK-30MG-20VIAL
Categories: China, Cognitive & Nootropic, Peptides, United States
Brand: QSC
Technical Specs & COA
PubMed
Disclaimer & Storage Guide

QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAChina Warehouse

What is Selank 30mg?

Selank (Thr-Lys-Pro-Arg-Pro-Gly-Pro) is a synthetic heptapeptide analog of tuftsin. Produces anxiolytic effects via GABAergic system modulation and serotonin metabolism enhancement without sedation. Also upregulates BDNF expression and increases IL-6 — a unique profile combining anxiolytic activity with cognitive enhancement and immunomodulation. The 30mg/vial format provides a concentrated format for extended research protocols or stock preparation.

Research Applications

Anxiety Model Research Without Sedation

Selank produces anxiolytic activity in elevated plus maze and Vogel conflict models without locomotor impairment — clean anxiolytic research tool distinguishable from benzodiazepine confounds.

BDNF Upregulation Research

Selank upregulates BDNF — links anxiolytic peptide to neuroplasticity. Research question: can BDNF upregulation mediate long-term anxiety reduction vs acute GABAergic effects?

Immune-Cognitive Interface

IL-6 modulation + BDNF + GABAergic activity — Selank sits at the neuroimmune interface. Research into cytokine-mediated mood and cognition.

Quick Specs

Product Selank 30mg × 10 Vials (300mg total)
Sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro
Format Lyophilised powder, 10-vial kit
Purity ≥99% HPLC, MS confirmed
Storage −20°C lyophilised; 4°C reconstituted

Certificate of Analysis (COA)

For the latest Certificate of Analysis (COA), please email us with your request.

Frequently Asked Questions

How do I reconstitute this peptide?
Add 1–2mL bacteriostatic water to the lyophilized vial by directing water down the inner wall of the vial. Swirl gently until the powder fully dissolves — do not shake or vortex. The solution should be clear and colourless. Use immediately or refrigerate at 2–8°C.
How should this peptide be stored?
Store lyophilized peptide vials at −20°C for long-term storage. Once reconstituted, store at 2–8°C (refrigerator) and use within 21–28 days. Avoid repeated freeze-thaw cycles, direct light, and heat exposure.
What purity is this QSC compound and how is it verified?
All QSC compounds are tested to ≥99% purity by HPLC peak area analysis on every production batch. Molecular identity is confirmed by mass spectrometry. A Certificate of Analysis (COA) is published on the product page and independently verifiable at verify.janoshik.com using the batch reference number.
🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌏 Shipping: China warehouse — 7–14 day global delivery
🌍 Domestic shipping: 🇺🇸 USA  ·  🌏 International: China warehouse — 7–14 day global delivery
🧬 PubMed Research — 30mg
Search PubMed ↗
1,033 publications found Last 10 years 3 most recent shown
41850135
Evidence for pharmacological versus sensory influences on puffing behavior and nicotine extraction during ENDS use: Implications for compensation and product regulation.
Talih S et al. · Drug Alcohol Depend 2026 View ↗
42160017
Safety, tolerability, pharmacokinetics, pharmacodynamics and food effect of HRS-1893, a cardiac myosin inhibitor, in healthy subjects.
Yang K et al. · Br J Clin Pharmacol 2026 View ↗
42162916
Dietary fish hydrolysate improves episodic memory in healthy elderly with lower level of memory performance: a double-blind, randomized, placebo-controlled clinical study.
Chataigner M et al. · Am J Clin Nutr 2026 View ↗

Showing 3 of 1,033 for 30mg

View all on PubMed ↗

Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

📋

Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
🧪

General Safety & Handling

🚫

Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

🥽

PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

🌡️

Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

🗑️

Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

🧾

Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

❄️

Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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