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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
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5 Cart $1,560 5
5 Shopping Cart
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Subtotal: $1,560

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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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Nandrolone Phenylpropionate 1KG Raw Powder | NPP

Nandrolone Phenylpropionate 1KG Raw Powder | NPP

$4,000
QSC Nandrolone Phenylpropionate (NPP — short-acting nandrolone ester, collagen & progestogenic research) — 1KG bulk raw powder. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Primobolan 10mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

Primobolan 10mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

$160
QSC Primobolan (Oral) (Methenolone Acetate (oral anabolic — non-17α-alkylated)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Primobolan 25mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

Primobolan 25mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

$190
Primobolan (Methenolone Acetate) 25mg tablets, 100-count — mild oral anabolic research. ≥99% HPLC, Janoshik COA. Research use only.
Primobolan 50mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

Primobolan 50mg Tablets | 100-Count | Methenolone Acetate | Oral Anabolic

$240
Primobolan (Methenolone Acetate) 50mg tablets, 100-count — mild oral anabolic research. ≥99% HPLC, Janoshik COA. Research use only.
Primobolan Enanthate 100mg/mL Injectable | 10-Vial Kit

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

$580
Primobolan Enanthate 100mg/mL (Methenolone Enanthate) — long-acting mild injectable AAS, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Primobolan Enanthate 100mg/mL Injectable | 20-Vial Kit

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

$1,110
Primobolan Enanthate 100mg/mL (Methenolone Enanthate) — long-acting mild injectable AAS, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Primobolan Enanthate 200mg/mL Injectable | 10-Vial Kit

Primobolan Enanthate 200mg/mL Injectable | 10-Vial Kit

$880
Primobolan Enanthate 200mg/mL (Methenolone Enanthate) — high-concentration long-acting injectable AAS, 10-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Primobolan Enanthate 200mg/mL Injectable | 20-Vial Kit

Primobolan Enanthate 200mg/mL Injectable | 20-Vial Kit

$1,710
Primobolan Enanthate 200mg/mL (Methenolone Enanthate) — high-concentration long-acting injectable AAS, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Proviron 10mg Tablets | 100-Count | Mesterolone | Androgenic Research

Proviron 10mg Tablets | 100-Count | Mesterolone | Androgenic Research

$140
Proviron (Mesterolone) 10mg tablets, 100-count — androgen, DHT analog, SHBG research. ≥99% HPLC, Janoshik COA. Research use only.
Proviron 25mg Tablets | 100-Count | Mesterolone

Proviron 25mg Tablets | 100-Count | Mesterolone

$200
QSC Proviron (Mesterolone (DHT oral androgen — non-17α-alkylated)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 100G Raw Powder | Winstrol

Stanozolol (Winstrol) 100G Raw Powder | Winstrol

$650
QSC Stanozolol (Winstrol — DHT-derived AAS, strongest SHBG displacer) — 100G bulk raw powder. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 100mg/mL Oil Injectable | 10-Vial Kit

Stanozolol (Winstrol) 100mg/mL Oil Injectable | 10-Vial Kit

$300
Stanozolol (Winstrol) 100mg/mL Oil Injectable | 10-Vial Kit — DHT-derived non-aromatising AAS (Winstrol) — injectable stanozolol studied for lean anabolic androgen pharmacology, SHBG binding dynamics, and ester-form pharmacokinetic comparison. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 100mg/mL Oil Injectable | 20-Vial Kit

Stanozolol (Winstrol) 100mg/mL Oil Injectable | 20-Vial Kit

$550
Stanozolol (Winstrol) 100mg/mL Oil Injectable | 20-Vial Kit — DHT-derived non-aromatising AAS (Winstrol) — injectable stanozolol studied for lean anabolic androgen pharmacology, SHBG binding dynamics, and ester-form pharmacokinetic comparison. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 100mg/mL Water Injectable | 10-Vial Kit

Stanozolol (Winstrol) 100mg/mL Water Injectable | 10-Vial Kit

$300
Stanozolol (Winstrol) 100mg/mL Water Injectable | 10-Vial Kit — DHT-derived non-aromatising AAS (Winstrol) — injectable stanozolol studied for lean anabolic androgen pharmacology, SHBG binding dynamics, and ester-form pharmacokinetic comparison. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 100mg/mL Water Injectable | 20-Vial Kit

Stanozolol (Winstrol) 100mg/mL Water Injectable | 20-Vial Kit

$550
Stanozolol (Winstrol) 100mg/mL Water Injectable | 20-Vial Kit — DHT-derived non-aromatising AAS (Winstrol) — injectable stanozolol studied for lean anabolic androgen pharmacology, SHBG binding dynamics, and ester-form pharmacokinetic comparison. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 1KG Raw Powder | Winstrol

Stanozolol (Winstrol) 1KG Raw Powder | Winstrol

$4,000
QSC Stanozolol (Winstrol — DHT-derived AAS, strongest SHBG displacer) — 1KG bulk raw powder. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 50mg/mL OiL Injectable | 10-Vial Kit

Stanozolol (Winstrol) 50mg/mL OiL Injectable | 10-Vial Kit

$250
Stanozolol (Winstrol) 50mg/mL OiL Injectable | 10-Vial Kit — DHT-derived non-aromatising AAS (Winstrol) — injectable stanozolol studied for lean anabolic androgen pharmacology, SHBG binding dynamics, and ester-form pharmacokinetic comparison. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 50mg/mL OiL Injectable | 20-Vial Kit

Stanozolol (Winstrol) 50mg/mL OiL Injectable | 20-Vial Kit

$450
Stanozolol (Winstrol) 50mg/mL OiL Injectable | 20-Vial Kit — DHT-derived non-aromatising AAS (Winstrol) — injectable stanozolol studied for lean anabolic androgen pharmacology, SHBG binding dynamics, and ester-form pharmacokinetic comparison. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 50mg/mL Water Injectable | 10-Vial Kit

Stanozolol (Winstrol) 50mg/mL Water Injectable | 10-Vial Kit

$300
Stanozolol (Winstrol) 50mg/mL Water Injectable | 10-Vial Kit — DHT-derived non-aromatising AAS (Winstrol) — injectable stanozolol studied for lean anabolic androgen pharmacology, SHBG binding dynamics, and ester-form pharmacokinetic comparison. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Stanozolol (Winstrol) 50mg/mL Water Injectable | 20-Vial Kit

Stanozolol (Winstrol) 50mg/mL Water Injectable | 20-Vial Kit

$550
Stanozolol (Winstrol) 50mg/mL Water Injectable | 20-Vial Kit — DHT-derived non-aromatising AAS (Winstrol) — injectable stanozolol studied for lean anabolic androgen pharmacology, SHBG binding dynamics, and ester-form pharmacokinetic comparison. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Superdrol (Methasterone) 50mg/mL Injectable | 10-Vial Kit

Superdrol (Methasterone) 50mg/mL Injectable | 10-Vial Kit

$270
Superdrol (Methasterone) 50mg/mL Injectable | 10-Vial Kit — 17α-methylated DHT-derived AAS (methasterone) — non-aromatising potent AR agonist studied for rapid anabolic activity; lacks progestogenic activity studied as androgen pharmacology reference. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Superdrol (Methasterone) 50mg/mL Injectable | 20-Vial Kit

Superdrol (Methasterone) 50mg/mL Injectable | 20-Vial Kit

$490
Superdrol (Methasterone) 50mg/mL Injectable | 20-Vial Kit — 17α-methylated DHT-derived AAS (methasterone) — non-aromatising potent AR agonist studied for rapid anabolic activity; lacks progestogenic activity studied as androgen pharmacology reference. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Superdrol 10mg Tablets | 100-Count

Superdrol 10mg Tablets | 100-Count

$140
QSC Superdrol (Methasterone (oral anabolic steroid — non-aromatising, high potency)) — ≥99% HPLC purity, MS confirmed, 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.
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