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  • 🇺🇸 USA Domestic
  • Research Compounds
    • Research Peptides
      • Anti-Aging & Longevity Peptides
      • Cognitive & Nootropic Peptides
      • Cosmetics Peptides
      • Performance & Hormone Optimization Peptides
      • Recovery & Healing Peptides
      • Weight Loss & Metabolic Peptides
    • Peptide Blends
    • Tablets
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  • QSC
    • About QSC
      • QSC Price List
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    • Peptide Calculators & Tools
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FREE standard shipping on all orders.
≥99% Purity Verified • COA on Every Product
Free Shipping on All Orders • FedEx 2Day in USA 🇺🇸
Domestic Warehouses: 🇺🇸 🇪🇺 🇬🇧 🇦🇺 🇨🇦

Semax 30mg | 20-Vial Kit | Cognitive Enhancement

QSC Semax (ACTH(4-10) derivative) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

✓ 99%+ Purity ✓ COA Available
✓ Free Shipping on All Orders ✓ Domestic Warehouses (USA/EU/UK/AU/CA)

$490

or
SKU: QSC-SEMAX-30MG-20VIAL
Categories: Cognitive & Nootropic Peptides, European Union, Research Peptides
Brand: QSC
Technical Specs & COA
PubMed
Disclaimer & Storage Guide

QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAIn-House SPPS5-Region Domestic Shipping

What is Semax?

Semax (ACTH(4-10) derivative — cognitive neuropeptide) is a 7-amino acid synthetic ACTH(4-10) derivative. ACTH(4-10) derivative upregulating BDNF and NGF expression in multiple brain regions, modulating monoaminergic systems (dopamine, serotonin, noradrenaline), and producing neuroprotection in cerebral ischemia models. Approved as nasal spray in Russia. Greater potency and duration than parent ACTH(4-10).

Research Applications

BDNF/NGF Upregulation

Brain-derived and nerve growth factor expression research

Monoaminergic Modulation

Dopamine, serotonin, noradrenaline system effects

Neuroprotection

Cerebral ischemia, stroke, and excitotoxicity models

Cognitive Function

Learning, memory, and attention mechanistic research

vs Selank

Semax (activating/BDNF) vs Selank (anxiolytic/GABA) comparison

Quick Specs

Form Lyophilized powder
Purity ≥99% by HPLC — every batch
CAS Number 80714-61-0
Molecular Formula C₃₇H₅₁N₉O₁₀S
Peptide Type Synthetic Neuropeptide (ACTH Fragment Analog)
Identity MS molecular weight confirmed — every batch
COA Janoshik-independent, publicly verifiable
Manufacture In-house Fmoc SPPS — Qingdao, China
Storage -20°C sealed | 2–8°C reconstituted (2–4 weeks)
Shelf Life 24 months unopened

Certificate of Analysis (COA)

QSC COA Report

✓ Verify on Janoshik ↗

🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA  ·  🇪🇺 EU  ·  🇬🇧 UK  ·  🇨🇦 Canada  ·  🇦🇺 Australia
🧬 PubMed Research — 30mg
Search PubMed ↗
1,019 publications found Last 10 years 3 most recent shown
41785374
Nonmyeloablative Conditioning Combined with Anti-CD117 Antibody Briquilimab in Older Adults with High-Risk AML and MDS.
Muffly LS et al. · Blood 2026 View ↗
41797689
Results of a Phase 1 Study Assessing the Effect of CIN-102, a Novel Formulation of the Dopamine Receptor Antagonist Domperidone Designed to Treat Gastroparesis, on Cardiac Repolarization in Healthy Volunteers.
Bond M et al. · Clin Pharmacol Drug Dev 2026 View ↗
41501501
Alnuctamab, a bivalent B-cell maturation antigen-targeting T cell engager for patients with relapsed or refractory multiple myeloma: results from a phase 1, first-in-human study.
Bar N et al. · Leukemia 2026 View ↗

Showing 3 of 1,019 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

Semax + Selank Blend 20mg | 20...

$430

Tirzepatide 40mg | 20-Vial Kit...

$550

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