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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
    • Orals
    • Oils
    • Raws
  • Track Order
  • Contact
    • About QSC
    • Certificate of Analysis
    • Price List
    • 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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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 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 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 Propionate 100mg/mL Injectable | 10-Vial Kit

Testosterone Propionate 100mg/mL Injectable | 10-Vial Kit

$230
Testosterone Propionate 100mg/mL — short-acting esterified testosterone, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Propionate 100mg/mL Injectable | 20-Vial Kit

Testosterone Propionate 100mg/mL Injectable | 20-Vial Kit

$410
Testosterone Propionate 100mg/mL — short-acting esterified testosterone, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

Out of stock

Testosterone Propionate 200mg/mL Injectable | 10-Vial Kit

Testosterone Propionate 200mg/mL Injectable | 10-Vial Kit

$240
Testosterone Propionate 200mg/mL Injectable | 10-Vial Kit — Short-acting testosterone ester (propionate, ~2-day half-life) — rapid-onset AR agonist studied for acute HPG axis dynamics, androgen pharmacokinetics, and fast-clearance TRT models. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Notify Me

Out of stock

Testosterone Propionate 200mg/mL Injectable | 20-Vial Kit

Testosterone Propionate 200mg/mL Injectable | 20-Vial Kit

$430
Testosterone Propionate 200mg/mL Injectable | 20-Vial Kit — Short-acting testosterone ester (propionate, ~2-day half-life) — rapid-onset AR agonist studied for acute HPG axis dynamics, androgen pharmacokinetics, and fast-clearance TRT models. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Notify Me
Testosterone Suspension 100mg/mL Injectable | 10-Vial Kit

Testosterone Suspension 100mg/mL Injectable | 10-Vial Kit

$240
Testosterone Suspension 100mg/mL — unesterified aqueous testosterone, immediate-onset, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Suspension 100mg/mL Injectable | 20-Vial Kit

Testosterone Suspension 100mg/mL Injectable | 20-Vial Kit

$430
Testosterone Suspension 100mg/mL — unesterified aqueous testosterone, immediate-onset, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Undecanoate 300mg/mL Injectable | 10-Vial Kit

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

$260
Testosterone Undecanoate 300mg/mL — ultra-long-acting esterified testosterone, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Testosterone Undecanoate 300mg/mL Injectable | 20-Vial Kit

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

$470
Testosterone Undecanoate 300mg/mL — ultra-long-acting esterified testosterone, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Trenbolone Acetate 100G Raw Powder | Tren Ace

Trenbolone Acetate 100G Raw Powder | Tren Ace

$1,000
QSC Trenbolone Acetate (Tren Ace — high-affinity 19-nor AAS, ~3× testosterone AR potency) — 100G bulk raw powder. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Trenbolone Acetate 100mg/mL Injectable | 10-Vial Kit

Trenbolone Acetate 100mg/mL Injectable | 10-Vial Kit

$330
Trenbolone Acetate 100mg/mL — high-affinity 19-nor AR agonist, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Trenbolone Acetate 100mg/mL Injectable | 20-Vial Kit

Trenbolone Acetate 100mg/mL Injectable | 20-Vial Kit

$610
Trenbolone Acetate 100mg/mL — high-affinity 19-nor AR agonist, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Trenbolone Acetate 1KG Raw Powder | Tren Ace

Trenbolone Acetate 1KG Raw Powder | Tren Ace

$7,000
QSC Trenbolone Acetate (Tren Ace — high-affinity 19-nor AAS, ~3× testosterone AR potency) — 1KG bulk raw powder. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Trenbolone Enanthate 100G Raw Powder | Tren E

Trenbolone Enanthate 100G Raw Powder | Tren E

$1,000
QSC Trenbolone Enanthate (Tren E — long-acting, non-aromatising 19-nor AAS) — 100G bulk raw powder. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Trenbolone Enanthate 100mg/mL Injectable | 10-Vial Kit

Trenbolone Enanthate 100mg/mL Injectable | 10-Vial Kit

$330
Trenbolone Enanthate 100mg/mL — long-acting 19-nor AR agonist, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Trenbolone Enanthate 100mg/mL Injectable | 20-Vial Kit

Trenbolone Enanthate 100mg/mL Injectable | 20-Vial Kit

$610
Trenbolone Enanthate 100mg/mL — long-acting 19-nor AR agonist, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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