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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
    • Orals
    • Oils
    • Raws
  • Track Order
  • Contact
    • About QSC
    • Certificate of Analysis
    • Price List
    • Reviews
    • FAQ
    • Privacy Policy
    • Return, Refund & Shipping Policy
    • Terms and Conditions
Login / Register
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3 Cart $6,590 3
3 Shopping Cart
Shopping cart (3)
Subtotal: $6,590

View cartCheckout

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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Exemestane 37.5mg Tablets | 100-Count | Steroidal Aromatase Inhibitor | Aromasin

Exemestane 37.5mg Tablets | 100-Count | Steroidal Aromatase Inhibitor | Aromasin

$180
QSC Exemestane (Aromasin (steroidal aromatase inhibitor)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Fenbendazole 100mg Tablets | 100-Count

Fenbendazole 100mg Tablets | 100-Count

$170
QSC Fenbendazole (Benzimidazole Anthelmintic / Microtubule Disrupting Agent) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 100mg per tablet, 100-count. Research use only.
Finasteride 1mg Tablets | 100-Count

Finasteride 1mg Tablets | 100-Count

$170
QSC Finasteride (5α-Reductase Type II Inhibitor) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1mg per tablet, 100-count. Research use only.
Finasteride 5mg Tablets | 100-Count | Finasteride

Finasteride 5mg Tablets | 100-Count | Finasteride

$140
QSC Finasteride (Finasteride (5α-reductase Type II inhibitor)) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

Out of stock

Follistatin 1mg | 10-Vial Kit | FST-344 | Myostatin & Activin Inhibitor Research

Follistatin 1mg | 10-Vial Kit | FST-344 | Myostatin & Activin Inhibitor Research

$360
Follistatin 1mg | 10-Vial Kit — Activin and myostatin binding glycoprotein (FST-344) — sequesters TGF-β superfamily ligands including myostatin (GDF-8) and activins to suppress receptor signalling, studied for muscle hypertrophy models. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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Out of stock

Follistatin 1mg | 20-Vial Kit | FST-344 | Myostatin & Activin Inhibitor Research

Follistatin 1mg | 20-Vial Kit | FST-344 | Myostatin & Activin Inhibitor Research

$670
Follistatin 1mg | 20-Vial Kit — Activin and myostatin binding glycoprotein (FST-344) — sequesters TGF-β superfamily ligands including myostatin (GDF-8) and activins to suppress receptor signalling, studied for muscle hypertrophy models. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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FOXO4-DRI 10mg | 10-Vial Kit | Senolytic Peptide | Senescence Research

FOXO4-DRI 10mg | 10-Vial Kit | Senolytic Peptide | Senescence Research

$500
FOXO4-DRI (D-Retro-Inverso FOXO4 senolytic peptide) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
FOXO4-DRI 10mg | 20-Vial Kit | Senolytic Peptide | Senescence Research

FOXO4-DRI 10mg | 20-Vial Kit | Senolytic Peptide | Senescence Research

$950
FOXO4-DRI (D-Retro-Inverso FOXO4 senolytic peptide) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

Out of stock

FOXO4-DRI 5mg | 10-Vial Kit | Anti-Aging

FOXO4-DRI 5mg | 10-Vial Kit | Anti-Aging

$350
QSC FOXO4-DRI (FOXO4-p53 interaction inhibitor) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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Out of stock

FOXO4-DRI 5mg | 20-Vial Kit | Anti-Aging

FOXO4-DRI 5mg | 20-Vial Kit | Anti-Aging

$650
QSC FOXO4-DRI (FOXO4-p53 interaction inhibitor) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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GAZ Immune Enhancement Blend 402mg/mL Injectable |  10-Vial Kit

GAZ Immune Enhancement Blend 402mg/mL Injectable | 10-Vial Kit

$280
GAZ Immune Enhancement Blend Injectable — Antioxidant-immune injectable complex (Glutathione + Ascorbic Acid + Zinc Sulphate) — studied for ROS scavenging, immune modulation, and zinc-dependent metalloenzyme support research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GAZ Immune Enhancement Blend 402mg/mL Injectable | 20-Vial Kit

GAZ Immune Enhancement Blend 402mg/mL Injectable | 20-Vial Kit

$510
GAZ Immune Enhancement Blend Injectable — Antioxidant-immune injectable complex (Glutathione + Ascorbic Acid + Zinc Sulphate) — studied for ROS scavenging, immune modulation, and zinc-dependent metalloenzyme support research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GDF-8 (Myostatin) 1mg | 10-Vial Kit | Recombinant TGF-beta | Muscle Growth Inhibitor Research

GDF-8 (Myostatin) 1mg | 10-Vial Kit | Recombinant TGF-beta | Muscle Growth Inhibitor Research

$350
GDF-8 (Myostatin) 1mg | 10-Vial Kit — recombinant human myostatin, endogenous TGF-β superfamily member that limits skeletal muscle mass; used as research reference to characterise myostatin inhibition models and validate FST-344/ACE-031 effects. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GDF-8 (Myostatin) 1mg | 20-Vial Kit | Recombinant TGF-beta | Muscle Growth Inhibitor Research

GDF-8 (Myostatin) 1mg | 20-Vial Kit | Recombinant TGF-beta | Muscle Growth Inhibitor Research

$650
GDF-8 (Myostatin) 1mg | 20-Vial Kit — recombinant human myostatin, endogenous TGF-β superfamily member that limits skeletal muscle mass; used as research reference to characterise myostatin inhibition models and validate FST-344/ACE-031 effects. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GGH Rejuvenation Blend (GHK-Cu + Glutathione + NADH) 600mg/mL Injectable | 10-Vial Kit

GGH Rejuvenation Blend (GHK-Cu + Glutathione + NADH) 600mg/mL Injectable | 10-Vial Kit

$260
GGH Rejuvenation Blend (GHK-Cu + Glutathione + NADH) Injectable — Tripeptide master antioxidant (γ-glutamylcysteinylglycine) — primary intracellular reducing agent for ROS, cofactor for glutathione peroxidase, and central mediator of hepatic detoxification pathways. Research use only.
GGH Rejuvenation Blend (GHK-Cu + Glutathione + NADH) 600mg/mL Injectable | 20-Vial Kit

GGH Rejuvenation Blend (GHK-Cu + Glutathione + NADH) 600mg/mL Injectable | 20-Vial Kit

$470
GGH Rejuvenation Blend (GHK-Cu + Glutathione + NADH) Injectable — Tripeptide master antioxidant (γ-glutamylcysteinylglycine) — primary intracellular reducing agent for ROS, cofactor for glutathione peroxidase, and central mediator of hepatic detoxification pathways. Research use only.
GHK Basic 50mg | 10-Vial Kit | Copper-Free GHK Tripeptide

GHK Basic 50mg | 10-Vial Kit | Copper-Free GHK Tripeptide

$180
GHK Basic 50mg | 10-Vial Kit | Copper-free Gly-His-Lys tripeptide — collagen synthesis, gene expression, and skin aging research. ≥99% HPLC purity, Janoshik COA. Research use only.
GHK Basic 50mg | 20-Vial Kit | Copper-Free GHK Tripeptide

GHK Basic 50mg | 20-Vial Kit | Copper-Free GHK Tripeptide

$310
GHK Basic 50mg | 20-Vial Kit | Copper-free Gly-His-Lys tripeptide — collagen synthesis, gene expression, and skin aging research. ≥99% HPLC purity, Janoshik COA. Research use only.
GHK-Cu 100mg | 10-Vial Kit | Collagen & Tissue Repair

GHK-Cu 100mg | 10-Vial Kit | Collagen & Tissue Repair

$200
GHK-Cu 100mg | 10-Vial Kit — Copper-bound tripeptide (Gly-His-Lys-Cu²⁺) — activates fibroblasts to upregulate collagen, elastin, and decorin synthesis; inhibits MMP activity, studied for ECM remodelling and wound healing. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GHK-Cu 100mg | 20-Vial Kit | Collagen & Tissue Repair

GHK-Cu 100mg | 20-Vial Kit | Collagen & Tissue Repair

$350
GHK-Cu 100mg | 20-Vial Kit — Copper-bound tripeptide (Gly-His-Lys-Cu²⁺) — activates fibroblasts to upregulate collagen, elastin, and decorin synthesis; inhibits MMP activity, studied for ECM remodelling and wound healing. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GHK-Cu 50mg | 10-Vial Kit | Collagen & Tissue Repair

GHK-Cu 50mg | 10-Vial Kit | Collagen & Tissue Repair

$190
GHK-Cu 50mg | 10-Vial Kit — Copper-bound tripeptide (Gly-His-Lys-Cu²⁺) — activates fibroblasts to upregulate collagen, elastin, and decorin synthesis; inhibits MMP activity, studied for ECM remodelling and wound healing. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GHK-Cu 50mg | 20-Vial Kit | Collagen & Tissue Repair

GHK-Cu 50mg | 20-Vial Kit | Collagen & Tissue Repair

$330
GHK-Cu 50mg | 20-Vial Kit — Copper-bound tripeptide (Gly-His-Lys-Cu²⁺) — activates fibroblasts to upregulate collagen, elastin, and decorin synthesis; inhibits MMP activity, studied for ECM remodelling and wound healing. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GHRP-2 10mg | 10-Vial Kit | Growth Hormone Secretagogue

GHRP-2 10mg | 10-Vial Kit | Growth Hormone Secretagogue

$200
GHRP-2 10mg | 10-Vial Kit — GHSR-1a agonist — stimulates pituitary GH release with moderate cortisol and prolactin co-secretion; also activates ghrelin pathways to increase appetite and GH pulse amplitude. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
GHRP-2 10mg | 20-Vial Kit | Growth Hormone Secretagogue

GHRP-2 10mg | 20-Vial Kit | Growth Hormone Secretagogue

$350
GHRP-2 10mg | 20-Vial Kit — GHSR-1a agonist — stimulates pituitary GH release with moderate cortisol and prolactin co-secretion; also activates ghrelin pathways to increase appetite and GH pulse amplitude. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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