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≥99% Purity Verified • COA on Every Product
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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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Pancragen 20mg | 10-Vial Kit | Pancreatic Tissue Bioregulator

Pancragen 20mg | 10-Vial Kit | Pancreatic Tissue Bioregulator

$260
Pancragen 20mg | 10-Vial Kit | Khavinson peptide bioregulator for pancreatic tissue — islet cell function, exocrine/endocrine balance, and pancreatic geroprotection studies. ≥99% HPLC, Janoshik COA. Research use only.
Pancragen 20mg | 20-Vial Kit | Pancreatic Tissue Bioregulator

Pancragen 20mg | 20-Vial Kit | Pancreatic Tissue Bioregulator

$470
Pancragen 20mg | 10-Vial Kit | Khavinson peptide bioregulator for pancreatic tissue — islet cell function, exocrine/endocrine balance, and pancreatic geroprotection studies. ≥99% HPLC, Janoshik COA. Research use only.
Pinealon 10mg | 10-Vial Kit | 100mg Total | Pineal Bioregulator Peptide

Pinealon 10mg | 10-Vial Kit | 100mg Total | Pineal Bioregulator Peptide

$210
Pinealon 10mg — Ala-Glu-Asp pineal bioregulator tripeptide, neuroprotection and CNS longevity research. ≥99% HPLC, Janoshik COA. Research use only.
Pinealon 10mg | 20-Vial Kit | 200mg Total | Pineal Bioregulator Peptide

Pinealon 10mg | 20-Vial Kit | 200mg Total | Pineal Bioregulator Peptide

$370
Pinealon 10mg — Ala-Glu-Asp pineal bioregulator tripeptide, neuroprotection and CNS longevity research. ≥99% HPLC, Janoshik COA. Research use only.
Pinealon 20mg | 10-Vial Kit | 200mg Total | Pineal Bioregulator Peptide

Pinealon 20mg | 10-Vial Kit | 200mg Total | Pineal Bioregulator Peptide

$240
Pinealon 20mg — Ala-Glu-Asp pineal bioregulator tripeptide, neuroprotection and CNS longevity research. ≥99% HPLC, Janoshik COA. Research use only.
Pinealon 20mg | 20-Vial Kit | 400mg Total | Pineal Bioregulator Peptide

Pinealon 20mg | 20-Vial Kit | 400mg Total | Pineal Bioregulator Peptide

$430
Pinealon 20mg — Ala-Glu-Asp pineal bioregulator tripeptide, neuroprotection and CNS longevity research. ≥99% HPLC, Janoshik COA. Research use only.
Pinealon 5mg | 10-Vial Kit | 50mg Total | Pineal Bioregulator Peptide

Pinealon 5mg | 10-Vial Kit | 50mg Total | Pineal Bioregulator Peptide

$190
Pinealon 5mg — Ala-Glu-Asp pineal bioregulator tripeptide, neuroprotection and CNS longevity research. ≥99% HPLC, Janoshik COA. Research use only.
Pinealon 5mg | 20-Vial Kit | 100mg Total | Pineal Bioregulator Peptide

Pinealon 5mg | 20-Vial Kit | 100mg Total | Pineal Bioregulator Peptide

$330
Pinealon 5mg — Ala-Glu-Asp pineal bioregulator tripeptide, neuroprotection and CNS longevity research. ≥99% HPLC, Janoshik COA. Research use only.
PNC-27 10mg | 10-Vial Kit | 100mg Total | Anticancer Peptide

PNC-27 10mg | 10-Vial Kit | 100mg Total | Anticancer Peptide

$300
PNC-27 10mg | 10-Vial Kit — p53-derived proapoptotic peptide — penetrates HDM-2-overexpressing cancer cell membranes to trigger membranolytic apoptosis selectively in tumour cells that overexpress HDM-2. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
PNC-27 10mg | 20-Vial Kit | 100mg Total | Anticancer Peptide

PNC-27 10mg | 20-Vial Kit | 100mg Total | Anticancer Peptide

$550
PNC-27 10mg | 20-Vial Kit — p53-derived proapoptotic peptide — penetrates HDM-2-overexpressing cancer cell membranes to trigger membranolytic apoptosis selectively in tumour cells that overexpress HDM-2. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
PNC-27 5mg | 10-Vial Kit | Anticancer Peptide Kit

PNC-27 5mg | 10-Vial Kit | Anticancer Peptide Kit

$240
PNC-27 5mg | 10-Vial Kit — p53-derived proapoptotic peptide — penetrates HDM-2-overexpressing cancer cell membranes to trigger membranolytic apoptosis selectively in tumour cells that overexpress HDM-2. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
PNC-27 5mg | 20-Vial Kit | Anticancer Peptide Kit

PNC-27 5mg | 20-Vial Kit | Anticancer Peptide Kit

$430
PNC-27 5mg | 20-Vial Kit — p53-derived proapoptotic peptide — penetrates HDM-2-overexpressing cancer cell membranes to trigger membranolytic apoptosis selectively in tumour cells that overexpress HDM-2. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Prostamax 20mg | 10-Vial Kit | Prostate Tissue Peptide Bioregulator

Prostamax 20mg | 10-Vial Kit | Prostate Tissue Peptide Bioregulator

$260
Prostamax 20mg | 10-Vial Kit | Khavinson peptide bioregulator for prostate tissue — prostatic epithelial gene expression, urogenital function, and prostate geroprotection research. ≥99% HPLC, Janoshik COA. Research use only.
Prostamax 20mg | 20-Vial Kit | Prostate Tissue Peptide Bioregulator

Prostamax 20mg | 20-Vial Kit | Prostate Tissue Peptide Bioregulator

$470
Prostamax 20mg | 10-Vial Kit | Khavinson peptide bioregulator for prostate tissue — prostatic epithelial gene expression, urogenital function, and prostate geroprotection research. ≥99% HPLC, Janoshik COA. Research use only.
PTD-DBM 5mg | 10-Vial Kit | Wnt/CXXC5 Pathway Modulator

PTD-DBM 5mg | 10-Vial Kit | Wnt/CXXC5 Pathway Modulator

$320
PTD-DBM 5mg | 10-Vial Kit | Wnt pathway activator via CXXC5-Dishevelled interaction disruption — hair follicle regeneration and skin wound healing research. ≥99% HPLC, Janoshik COA. Research use only.
PTD-DBM 5mg | 20-Vial Kit | Wnt/CXXC5 Pathway Modulator

PTD-DBM 5mg | 20-Vial Kit | Wnt/CXXC5 Pathway Modulator

$590
PTD-DBM 5mg | 10-Vial Kit | Wnt pathway activator via CXXC5-Dishevelled interaction disruption — hair follicle regeneration and skin wound healing research. ≥99% HPLC, Janoshik COA. Research use only.
Retatrutide 100mg | 10-Vial Kit | Triple GIP/GLP-1/Glucagon Agonist | Obesity & Metabolic Research

Retatrutide 100mg | 10-Vial Kit | Triple GIP/GLP-1/Glucagon Agonist | Obesity & Metabolic Research

$750
Retatrutide (LY3437943 / triple incretin agonist, CAS 2381932-72-3) 100mg — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Retatrutide 100mg | 20-Vial Kit | Triple GIP/GLP-1/Glucagon Agonist | Obesity & Metabolic Research

Retatrutide 100mg | 20-Vial Kit | Triple GIP/GLP-1/Glucagon Agonist | Obesity & Metabolic Research

$1,450
Retatrutide (LY3437943 / triple incretin agonist, CAS 2381932-72-3) 100mg — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Sermorelin 15mg | 10-Vial Kit | GHRH(1-29) GH Secretagogue

Sermorelin 15mg | 10-Vial Kit | GHRH(1-29) GH Secretagogue

$320
Sermorelin 15mg | 10-Vial Kit | GHRH(1-29) fragment — pituitary GH secretagogue for GH pulse dynamics, IGF-1 axis, and anti-aging research. ≥99% HPLC purity, Janoshik COA. Research use only.
Sermorelin 15mg | 20-Vial Kit | GHRH(1-29) GH Secretagogue

Sermorelin 15mg | 20-Vial Kit | GHRH(1-29) GH Secretagogue

$590
Sermorelin 15mg | 20-Vial Kit | GHRH(1-29) fragment — pituitary GH secretagogue for GH pulse dynamics, IGF-1 axis, and anti-aging research. ≥99% HPLC purity, Janoshik COA. Research use only.
SS-31 10mg | 10-Vial Kit | Mitochondrial Peptide Kit

SS-31 10mg | 10-Vial Kit | Mitochondrial Peptide Kit

$220
SS-31 10mg | 10-Vial Kit — Mitochondria-targeted cardiolipin-binding tetrapeptide (Elamipretide) — stabilises cristae inner mitochondrial membrane, restores respiratory chain efficiency, and reduces oxidative stress. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
SS-31 10mg | 20-Vial Kit | Mitochondrial Peptide Kit

SS-31 10mg | 20-Vial Kit | Mitochondrial Peptide Kit

$390
SS-31 10mg | 20-Vial Kit — Mitochondria-targeted cardiolipin-binding tetrapeptide (Elamipretide) — stabilises cristae inner mitochondrial membrane, restores respiratory chain efficiency, and reduces oxidative stress. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
SS-31 50mg | 10-Vial Kit | Mitochondrial Peptide Kit

SS-31 50mg | 10-Vial Kit | Mitochondrial Peptide Kit

$450
SS-31 50mg | 10-Vial Kit — Mitochondria-targeted cardiolipin-binding tetrapeptide (Elamipretide) — stabilises cristae inner mitochondrial membrane, restores respiratory chain efficiency, and reduces oxidative stress. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
SS-31 50mg | 20-Vial Kit | Mitochondrial Peptide Kit

SS-31 50mg | 20-Vial Kit | Mitochondrial Peptide Kit

$850
SS-31 50mg | 20-Vial Kit — Mitochondria-targeted cardiolipin-binding tetrapeptide (Elamipretide) — stabilises cristae inner mitochondrial membrane, restores respiratory chain efficiency, and reduces oxidative stress. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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