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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
      • Peptide Blends
    • Tablets
    • Injectables
    • Raws
  • Track Order
  • Contact
    • About QSC
      • QSC Price List
      • QSC Reviews
      • QSC FAQ
      • Privacy Policy
      • Return, Refund & Shipping Policy
      • Terms and Conditions
Login / Register
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FREE standard shipping on all orders.
≥99% Purity Verified • COA on Every Product
Free Shipping on All Orders • USPS/FedEx in USA 🇺🇸
Domestic Warehouses: 🇺🇸 🇪🇺 🇬🇧 🇨🇦 🇦🇺 🇸🇬 🇹🇭 🇻🇳
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Selank 30mg | 20-Vial Kit | 600mg Total | Anxiolytic Neuropeptide

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

$490
Selank 30mg — tuftsin analog, GABAergic anxiolytic and BDNF research. ≥99% HPLC, Janoshik COA. 20-vial kit, 600mg total. Research use only.
Selank 5mg | 10-Vial Kit | Anxiolytic Peptide Kit

Selank 5mg | 10-Vial Kit | Anxiolytic Peptide Kit

$170
QSC Selank (Tuftsin analog) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Selank 5mg | 20-Vial Kit | Anxiolytic Peptide Kit

Selank 5mg | 20-Vial Kit | Anxiolytic Peptide Kit

$290
QSC Selank (Tuftsin analog) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Semax + Selank Blend 20mg | 10-Vial Kit | Dual Neuropeptide

Semax + Selank Blend 20mg | 10-Vial Kit | Dual Neuropeptide

$240
QSC Semax + Selank Blend (Dual Neuropeptide Stack) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Semax + Selank Blend 20mg | 20-Vial Kit | Dual Neuropeptide

Semax + Selank Blend 20mg | 20-Vial Kit | Dual Neuropeptide

$430
QSC Semax + Selank Blend (Dual Neuropeptide Stack) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Semax 10mg | 10-Vial Kit | Cognitive Enhancement

Semax 10mg | 10-Vial Kit | Cognitive Enhancement

$210
Semax 10mg | 10-Vial Kit — ACTH(4-10)-Pro-Gly-Pro neuropeptide — upregulates BDNF and NGF in hippocampus and cortex, studied for neuroprotection, memory consolidation, and cognitive enhancement via TrkB pathway activation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Semax 10mg | 20-Vial Kit | Cognitive Enhancement

Semax 10mg | 20-Vial Kit | Cognitive Enhancement

$370
Semax 10mg | 20-Vial Kit — ACTH(4-10)-Pro-Gly-Pro neuropeptide — upregulates BDNF and NGF in hippocampus and cortex, studied for neuroprotection, memory consolidation, and cognitive enhancement via TrkB pathway activation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Semax 30mg | 10-Vial Kit | Cognitive Enhancement

Semax 30mg | 10-Vial Kit | Cognitive Enhancement

$270
Semax 30mg | 10-Vial Kit — ACTH(4-10)-Pro-Gly-Pro neuropeptide — upregulates BDNF and NGF in hippocampus and cortex, studied for neuroprotection, memory consolidation, and cognitive enhancement via TrkB pathway activation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Semax 30mg | 20-Vial Kit | Cognitive Enhancement

Semax 30mg | 20-Vial Kit | Cognitive Enhancement

$490
Semax 30mg | 20-Vial Kit — ACTH(4-10)-Pro-Gly-Pro neuropeptide — upregulates BDNF and NGF in hippocampus and cortex, studied for neuroprotection, memory consolidation, and cognitive enhancement via TrkB pathway activation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Semax 5mg | 10-Vial Kit | Cognitive Enhancement

Semax 5mg | 10-Vial Kit | Cognitive Enhancement

$170
Semax 5mg | 10-Vial Kit — ACTH(4-10)-Pro-Gly-Pro neuropeptide — upregulates BDNF and NGF in hippocampus and cortex, studied for neuroprotection, memory consolidation, and cognitive enhancement via TrkB pathway activation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Semax 5mg | 20-Vial Kit | Cognitive Enhancement

Semax 5mg | 20-Vial Kit | Cognitive Enhancement

$290
Semax 5mg | 20-Vial Kit — ACTH(4-10)-Pro-Gly-Pro neuropeptide — upregulates BDNF and NGF in hippocampus and cortex, studied for neuroprotection, memory consolidation, and cognitive enhancement via TrkB pathway activation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Snap-8 10mg | 10-Vial Kit | Cosmetic Neurotransmitter-Modulating

Snap-8 10mg | 10-Vial Kit | Cosmetic Neurotransmitter-Modulating

$170
Snap-8 10mg | 10-Vial Kit — Acetyl glutamyl heptapeptide-3, SNAP-25 competitor reducing acetylcholine vesicle docking at neuromuscular junctions; studied as topical anti-wrinkle neuropeptide model. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Snap-8 10mg | 20-Vial Kit | Cosmetic Neurotransmitter-Modulating

Snap-8 10mg | 20-Vial Kit | Cosmetic Neurotransmitter-Modulating

$290
Snap-8 10mg | 20-Vial Kit — Acetyl glutamyl heptapeptide-3, SNAP-25 competitor reducing acetylcholine vesicle docking at neuromuscular junctions; studied as topical anti-wrinkle neuropeptide model. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tesofensine 100G Raw Powder | Triple Monoamine Reuptake Inhibitor

Tesofensine 100G Raw Powder | Triple Monoamine Reuptake Inhibitor

$25,500
QSC Tesofensine (Triple Monoamine Reuptake Inhibitor (SNRI + DRI)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 100G bulk. Research use only.
VIP 5mg | 10-Vial Kit | Vasoactive Intestinal Peptide | Neuropeptide & Anti-Inflammatory Research

VIP 5mg | 10-Vial Kit | Vasoactive Intestinal Peptide | Neuropeptide & Anti-Inflammatory Research

$230
VIP 5mg | 10-Vial Kit — Vasoactive intestinal peptide — VPAC1/VPAC2 receptor-mediated neuropeptide studied for bronchodilation, immunomodulation, circadian rhythm regulation via SCN, and anti-inflammatory effects in GI and pulmonary research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
VIP 5mg | 20-Vial Kit | Vasoactive Intestinal Peptide | Neuropeptide & Anti-Inflammatory Research

VIP 5mg | 20-Vial Kit | Vasoactive Intestinal Peptide | Neuropeptide & Anti-Inflammatory Research

$410
VIP 5mg | 20-Vial Kit — Vasoactive intestinal peptide — VPAC1/VPAC2 receptor-mediated neuropeptide studied for bronchodilation, immunomodulation, circadian rhythm regulation via SCN, and anti-inflammatory effects in GI and pulmonary research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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