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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
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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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Tesamorelin 20mg | 20-Vial Kit | Enhanced GHRH Analog

Tesamorelin 20mg | 20-Vial Kit | Enhanced GHRH Analog

$850
QSC Tesamorelin (GHRH(1-44) + trans-3-hexenoic acid analog) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tesamorelin 2mg | 10-Vial Kit | Enhanced GHRH Analog | Adipose & GH Research

Tesamorelin 2mg | 10-Vial Kit | Enhanced GHRH Analog | Adipose & GH Research

$190
Tesamorelin 2mg | 10-Vial Kit — Full-length GHRH(1-44) analogue — FDA-approved mechanism for visceral fat reduction via pulsatile GH stimulation without systemic GH excess. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tesamorelin 2mg | 20-Vial Kit | Enhanced GHRH Analog | Adipose & GH Research

Tesamorelin 2mg | 20-Vial Kit | Enhanced GHRH Analog | Adipose & GH Research

$330
Tesamorelin 2mg | 20-Vial Kit — Full-length GHRH(1-44) analogue — FDA-approved mechanism for visceral fat reduction via pulsatile GH stimulation without systemic GH excess. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tesamorelin 5mg | 10-Vial Kit | GHRH Analog | Egrifta

Tesamorelin 5mg | 10-Vial Kit | GHRH Analog | Egrifta

$240
QSC Tesamorelin (GHRH(1-44) analog — FDA-approved Egrifta) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Tesamorelin 5mg | 20-Vial Kit | GHRH Analog | Egrifta

Tesamorelin 5mg | 20-Vial Kit | GHRH Analog | Egrifta

$430
QSC Tesamorelin (GHRH(1-44) analog — FDA-approved Egrifta) — ≥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.
Tesofensine 500mcg Tablets | 100-Count

Tesofensine 500mcg Tablets | 100-Count

$150
QSC Tesofensine (triple reuptake inhibitor — DA/5HT/NE) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testagen 20mg | 10-Vial Kit | Testicular Tissue Bioregulator

Testagen 20mg | 10-Vial Kit | Testicular Tissue Bioregulator

$260
Testagen 20mg | 10-Vial Kit | Khavinson peptide bioregulator for testicular tissue — Leydig cell function, testosterone biosynthesis pathway, and male reproductive geroprotection research. ≥99% HPLC, Janoshik COA. Research use only.
Testagen 20mg | 20-Vial Kit | Testicular Tissue Bioregulator

Testagen 20mg | 20-Vial Kit | Testicular Tissue Bioregulator

$470
Testagen 20mg | 10-Vial Kit | Khavinson peptide bioregulator for testicular tissue — Leydig cell function, testosterone biosynthesis pathway, and male reproductive geroprotection research. ≥99% HPLC, Janoshik COA. Research use only.
Testosterone Base (No Ester) 100mg/mL Injectable | 10-Vial Kit

Testosterone Base (No Ester) 100mg/mL Injectable | 10-Vial Kit

$260
Testosterone Base (No Ester) 100mg/mL — unesterified oil-suspended testosterone, immediate-onset, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Base (No Ester) 100mg/mL Injectable | 20-Vial Kit

Testosterone Base (No Ester) 100mg/mL Injectable | 20-Vial Kit

$470
Testosterone Base (No Ester) 100mg/mL — unesterified oil-suspended testosterone, immediate-onset, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Base Micronised 1KG Raw Powder | Free Testosterone

Testosterone Base Micronised 1KG Raw Powder | Free Testosterone

$2,300
QSC Testosterone Base Micronised (Unesterified Testosterone (Micronised Free Base)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
Testosterone Cypionate 1KG Raw Powder | Long-Ester Test

Testosterone Cypionate 1KG Raw Powder | Long-Ester Test

$2,300
QSC Testosterone Cypionate (Long-Ester Testosterone (Cypionate)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
Testosterone Cypionate 250mg/mL Injectable | 10-Vial Kit

Testosterone Cypionate 250mg/mL Injectable | 10-Vial Kit

$280
QSC Testosterone Cypionate (Long-acting esterified testosterone) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Cypionate 250mg/mL Injectable | 20-Vial Kit

Testosterone Cypionate 250mg/mL Injectable | 20-Vial Kit

$510
QSC Testosterone Cypionate (Long-acting esterified testosterone) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Cypionate 50mg/mL Injectable | 10-Vial Kit

Testosterone Cypionate 50mg/mL Injectable | 10-Vial Kit

$200
Testosterone Cypionate 50mg/mL — low-dose long-acting esterified testosterone, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Cypionate 50mg/mL Injectable | 20-Vial Kit

Testosterone Cypionate 50mg/mL Injectable | 20-Vial Kit

$350
Testosterone Cypionate 50mg/mL — low-dose long-acting esterified testosterone, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Decanoate 1KG Raw Powder | Ultra-Long-Ester Test

Testosterone Decanoate 1KG Raw Powder | Ultra-Long-Ester Test

$2,300
QSC Testosterone Decanoate (Ultra-Long-Ester Testosterone (Decanoate)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
Testosterone Enanthate 1KG Raw Powder | Long-Ester Test

Testosterone Enanthate 1KG Raw Powder | Long-Ester Test

$2,300
QSC Testosterone Enanthate (Long-Ester Testosterone (Enanthate)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
Testosterone Enanthate 250mg/mL Injectable | 10-Vial Kit

Testosterone Enanthate 250mg/mL Injectable | 10-Vial Kit

$280
Testosterone Enanthate 250mg/mL — long-acting esterified testosterone, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Enanthate 250mg/mL Injectable | 20-Vial Kit

Testosterone Enanthate 250mg/mL Injectable | 20-Vial Kit

$510
Testosterone Enanthate 250mg/mL — long-acting esterified testosterone, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Enanthate 300mg/mL Injectable | 10-Vial Kit

Testosterone Enanthate 300mg/mL Injectable | 10-Vial Kit

$300
Testosterone Enanthate 250mg/mL — long-acting esterified testosterone, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Enanthate 300mg/mL Injectable | 20-Vial Kit

Testosterone Enanthate 300mg/mL Injectable | 20-Vial Kit

$550
Testosterone Enanthate 250mg/mL — long-acting esterified testosterone, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Isocaproate 100G Raw Powder | Medium-Ester Test

Testosterone Isocaproate 100G Raw Powder | Medium-Ester Test

$600
QSC Testosterone Isocaproate (Medium-Ester Testosterone (Isocaproate)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 100G bulk. Research use only.
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