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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
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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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Humanin 10mg | 20-Vial Kit | 200mg Total | Cytoprotective Mitopeptide

Humanin 10mg | 20-Vial Kit | 200mg Total | Cytoprotective Mitopeptide

$690
Humanin 10mg — mitochondria-derived cytoprotective peptide, neuroprotection and metabolic research. ≥99% HPLC, Janoshik COA. Research use only.
Hyaluronic Acid 5mg | 10-Vial Kit | Glycosaminoglycan / ECM Biopolymer

Hyaluronic Acid 5mg | 10-Vial Kit | Glycosaminoglycan / ECM Biopolymer

$180
Hyaluronic Acid 5mg | 10-Vial Kit | High-purity research-grade HA — extracellular matrix hydration, viscoelasticity, joint lubrication, and skin scaffold studies. ≥99% HPLC, Janoshik COA. Research use only.
Hyaluronic Acid 5mg | 20-Vial Kit | Glycosaminoglycan / ECM Biopolymer

Hyaluronic Acid 5mg | 20-Vial Kit | Glycosaminoglycan / ECM Biopolymer

$310
Hyaluronic Acid 5mg | 10-Vial Kit | High-purity research-grade HA — extracellular matrix hydration, viscoelasticity, joint lubrication, and skin scaffold studies. ≥99% HPLC, Janoshik COA. Research use only.
Hydroxychloroquine 1KG Raw Powder | HCQ Autophagy Inhibitor

Hydroxychloroquine 1KG Raw Powder | HCQ Autophagy Inhibitor

$1,500
QSC Hydroxychloroquine (HCQ) (Aminoquinoline / Lysosomal Autophagy Inhibitor) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
Hydroxychloroquine 200mg Capsules | 100-Count

Hydroxychloroquine 200mg Capsules | 100-Count

$210
QSC Hydroxychloroquine (Aminoquinoline / Autophagy Inhibitor / Immune Modulator) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 200mg per capsule, 50-count. Research use only.
IGF-1 LR3 0.1mg | 10-Vial Kit | 1mg Total | Muscle Growth Peptide

IGF-1 LR3 0.1mg | 10-Vial Kit | 1mg Total | Muscle Growth Peptide

$200
IGF-1 LR3 0.1mg — long-acting IGF-1 analog, 13× extended half-life, muscle growth research. ≥99% HPLC, Janoshik COA. Research use only.
IGF-1 LR3 0.1mg | 20-Vial Kit | 1mg Total | Muscle Growth Peptide

IGF-1 LR3 0.1mg | 20-Vial Kit | 1mg Total | Muscle Growth Peptide

$350
IGF-1 LR3 0.1mg — long-acting IGF-1 analog, 13× extended half-life, muscle growth research. ≥99% HPLC, Janoshik COA. Research use only.
IGF-1 LR3 1mg | 10-Vial Kit | Muscle Growth Peptide

IGF-1 LR3 1mg | 10-Vial Kit | Muscle Growth Peptide

$350
IGF-1 LR3 1mg | 10-Vial Kit — Long-arginine-3 IGF-1 analogue — 1000-fold reduced IGFBP binding affinity extends free half-life to 20-30 hours enabling sustained IGF-1R signalling for anabolism and cell proliferation research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
IGF-1 LR3 1mg | 20-Vial Kit | Muscle Growth Peptide

IGF-1 LR3 1mg | 20-Vial Kit | Muscle Growth Peptide

$650
IGF-1 LR3 1mg | 20-Vial Kit — Long-arginine-3 IGF-1 analogue — 1000-fold reduced IGFBP binding affinity extends free half-life to 20-30 hours enabling sustained IGF-1R signalling for anabolism and cell proliferation research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Ipamorelin 10mg | 10-Vial Kit | GHRH Analog

Ipamorelin 10mg | 10-Vial Kit | GHRH Analog

$220
QSC Ipamorelin (Selective GHSR-1a agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Ipamorelin 10mg | 20-Vial Kit | GHRH Analog

Ipamorelin 10mg | 20-Vial Kit | GHRH Analog

$390
QSC Ipamorelin (Selective GHSR-1a agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Ipamorelin 2mg | 10-Vial Kit | GHRH Analog

Ipamorelin 2mg | 10-Vial Kit | GHRH Analog

$180
QSC Ipamorelin (Selective GHSR-1a agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Ipamorelin 2mg | 20-Vial Kit | GHRH Analog

Ipamorelin 2mg | 20-Vial Kit | GHRH Analog

$310
QSC Ipamorelin (Selective GHSR-1a agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Ipamorelin 5mg | 10-Vial Kit | GHRH Analog

Ipamorelin 5mg | 10-Vial Kit | GHRH Analog

$190
QSC Ipamorelin (Selective GHSR-1a agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Ipamorelin 5mg | 20-Vial Kit | GHRH Analog

Ipamorelin 5mg | 20-Vial Kit | GHRH Analog

$330
QSC Ipamorelin (Selective GHSR-1a agonist) — ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Isotretinoin 100G Raw Powder | 13-cis-Retinoic Acid

Isotretinoin 100G Raw Powder | 13-cis-Retinoic Acid

$500
QSC Isotretinoin (13-cis-Retinoic Acid) (Retinoid / Retinoic Acid Isomer) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 100G bulk. Research use only.
Isotretinoin 10mg Tablets | 100-Count

Isotretinoin 10mg Tablets | 100-Count

$170
QSC Isotretinoin (Retinoid / Retinoic Acid Isomer) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 10mg per tablet, 100-count. Research use only.
Isotretinoin 1KG Raw Powder | 13-cis-Retinoic Acid

Isotretinoin 1KG Raw Powder | 13-cis-Retinoic Acid

$2,300
QSC Isotretinoin (13-cis-Retinoic Acid) (Retinoid / Retinoic Acid Isomer) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 1KG bulk. Research use only.
Ivermectin 5mg Tablets | 100-Count

Ivermectin 5mg Tablets | 100-Count

$170
QSC Ivermectin (Macrocyclic Lactone / Antiparasitic / Broad-Spectrum Research Compound) — ≥99% HPLC purity, MS confirmed, Janoshik COA. 5mg per tablet, 100-count. Research use only.
Kisspeptin-10 10mg | 10-Vial Kit | GHRH Analog

Kisspeptin-10 10mg | 10-Vial Kit | GHRH Analog

$230
Kisspeptin-10 10mg | 10-Vial Kit — KISS1R (GPR54) agonist decapeptide — master regulator of GnRH pulse generation; activates hypothalamic kisspeptin neurons to drive upstream control of the HPG axis and gonadotrophin secretion. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Kisspeptin-10 10mg | 20-Vial Kit | GHRH Analog

Kisspeptin-10 10mg | 20-Vial Kit | GHRH Analog

$410
Kisspeptin-10 10mg | 20-Vial Kit — KISS1R (GPR54) agonist decapeptide — master regulator of GnRH pulse generation; activates hypothalamic kisspeptin neurons to drive upstream control of the HPG axis and gonadotrophin secretion. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Kisspeptin-10 5mg | 10-Vial Kit | 50mg Total | GPR54 Agonist

Kisspeptin-10 5mg | 10-Vial Kit | 50mg Total | GPR54 Agonist

$200
Kisspeptin-10 5mg — GPR54 agonist, GnRH pulse regulation, reproductive axis research. ≥99% HPLC, Janoshik COA. 10-vial kit. Research use only.
Kisspeptin-10 5mg | 20-Vial Kit | 50mg Total | GPR54 Agonist

Kisspeptin-10 5mg | 20-Vial Kit | 50mg Total | GPR54 Agonist

$350
Kisspeptin-10 5mg — GPR54 agonist, GnRH pulse regulation, reproductive axis research. ≥99% HPLC, Janoshik COA. 10-vial kit. Research use only.
Klow-80 Blend 80mg | 10-Vial Kit | Metabolic Stack

Klow-80 Blend 80mg | 10-Vial Kit | Metabolic Stack

$350
Klow-80 Blend 80mg | 10-Vial Kit — QSC metabolic peptide blend (80mg/vial) — combined GLP-1/GIP/GCGR and metabolic modulator stack studied for synergistic weight loss pathway activation and energy expenditure research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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