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  • Warehouses
    • 🇺🇸 USA Domestic
    • 🇪🇺 EU Domestic
    • 🇬🇧 UK Domestic
    • 🇦🇺 AU Domestic
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    • 🇨🇳 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
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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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Cardiogen 20mg | 10-Vial Kit | AEDR Cardiac Bioregulator | Cardiomyocyte Gene Regulation Research

Cardiogen 20mg | 10-Vial Kit | AEDR Cardiac Bioregulator | Cardiomyocyte Gene Regulation Research

$250
Cardiogen 20mg | 10-Vial Kit — AEDR Khavinson tetrapeptide bioregulator — cardiac-specific gene expression modulator studied for cardiomyocyte differentiation and age-related cardiac function research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Cardiogen 20mg | 20-Vial Kit | AEDR Cardiac Bioregulator | Cardiomyocyte Gene Regulation Research

Cardiogen 20mg | 20-Vial Kit | AEDR Cardiac Bioregulator | Cardiomyocyte Gene Regulation Research

$450
Cardiogen 20mg | 20-Vial Kit — AEDR Khavinson tetrapeptide bioregulator — cardiac-specific gene expression modulator studied for cardiomyocyte differentiation and age-related cardiac function research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (No DAC) + Ipamorelin Blend 10mg | 10-Vial Kit | GH Stack

CJC-1295 (No DAC) + Ipamorelin Blend 10mg | 10-Vial Kit | GH Stack

$250
CJC-1295 (No DAC) + Ipamorelin Blend 10mg | 10-Vial Kit — Selective GHSR-1a agonist — stimulates GH release from pituitary somatotrophs with minimal effect on cortisol, prolactin, or ACTH; the most receptor-selective GHRP in research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (No DAC) + Ipamorelin Blend 10mg | 20-Vial Kit | GH Stack

CJC-1295 (No DAC) + Ipamorelin Blend 10mg | 20-Vial Kit | GH Stack

$450
CJC-1295 (No DAC) + Ipamorelin Blend 10mg | 20-Vial Kit — Selective GHSR-1a agonist — stimulates GH release from pituitary somatotrophs with minimal effect on cortisol, prolactin, or ACTH; the most receptor-selective GHRP in research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (No DAC) + Ipamorelin Blend 20mg | 10-Vial Kit | GH Stack

CJC-1295 (No DAC) + Ipamorelin Blend 20mg | 10-Vial Kit | GH Stack

$330
CJC-1295 (No DAC) + Ipamorelin Blend 20mg | 10-Vial Kit — Selective GHSR-1a agonist — stimulates GH release from pituitary somatotrophs with minimal effect on cortisol, prolactin, or ACTH; the most receptor-selective GHRP in research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (No DAC) + Ipamorelin Blend 20mg | 20-Vial Kit | GH Stack

CJC-1295 (No DAC) + Ipamorelin Blend 20mg | 20-Vial Kit | GH Stack

$610
CJC-1295 (No DAC) + Ipamorelin Blend 20mg | 20-Vial Kit — Selective GHSR-1a agonist — stimulates GH release from pituitary somatotrophs with minimal effect on cortisol, prolactin, or ACTH; the most receptor-selective GHRP in research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (No DAC) 10mg | 10-Vial Kit | GHRH Analog

CJC-1295 (No DAC) 10mg | 10-Vial Kit | GHRH Analog

$280
CJC-1295 (No DAC) 10mg | 10-Vial Kit — DPP-IV-resistant GHRH analogue (Mod GRF 1-29) — amplifies pulsatile GH secretion from pituitary somatotrophs while maintaining physiological pulsatility without prolonged GH elevation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (No DAC) 10mg | 20-Vial Kit | GHRH Analog

CJC-1295 (No DAC) 10mg | 20-Vial Kit | GHRH Analog

$510
CJC-1295 (No DAC) 10mg | 20-Vial Kit — DPP-IV-resistant GHRH analogue (Mod GRF 1-29) — amplifies pulsatile GH secretion from pituitary somatotrophs while maintaining physiological pulsatility without prolonged GH elevation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (No DAC) 5mg | 10-Vial Kit | GHRH Analog

CJC-1295 (No DAC) 5mg | 10-Vial Kit | GHRH Analog

$230
CJC-1295 (No DAC) 5mg | 10-Vial Kit — DPP-IV-resistant GHRH analogue (Mod GRF 1-29) — amplifies pulsatile GH secretion from pituitary somatotrophs while maintaining physiological pulsatility without prolonged GH elevation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (No DAC) 5mg | 20-Vial Kit | GHRH Analog

CJC-1295 (No DAC) 5mg | 20-Vial Kit | GHRH Analog

$410
CJC-1295 (No DAC) 5mg | 20-Vial Kit — DPP-IV-resistant GHRH analogue (Mod GRF 1-29) — amplifies pulsatile GH secretion from pituitary somatotrophs while maintaining physiological pulsatility without prolonged GH elevation. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (With DAC) 5mg | 10-Vial Kit | GHRH Analog

CJC-1295 (With DAC) 5mg | 10-Vial Kit | GHRH Analog

$290
CJC-1295 (With DAC) 5mg | 10-Vial Kit — Long-acting GHRH analogue with Drug Affinity Complex — albumin-binding cysteine modification extends half-life to ~8 days, producing sustained but non-pulsatile GH axis stimulation studied in GH deficiency models. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
CJC-1295 (With DAC) 5mg | 20-Vial Kit | GHRH Analog

CJC-1295 (With DAC) 5mg | 20-Vial Kit | GHRH Analog

$530
CJC-1295 (With DAC) 5mg | 20-Vial Kit — Long-acting GHRH analogue with Drug Affinity Complex — albumin-binding cysteine modification extends half-life to ~8 days, producing sustained but non-pulsatile GH axis stimulation studied in GH deficiency models. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Cortagen 20mg | 10-Vial Kit | AEDP Brain Bioregulator | Neuroprotection & CNS Research

Cortagen 20mg | 10-Vial Kit | AEDP Brain Bioregulator | Neuroprotection & CNS Research

$250
Cortagen 20mg | 10-Vial Kit — AEDP Khavinson tetrapeptide bioregulator — neural tissue bioregulator studied for neuronal gene expression, cortical neuron differentiation, and neuroprotective pathway research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Cortagen 20mg | 20-Vial Kit | AEDP Brain Bioregulator | Neuroprotection & CNS Research

Cortagen 20mg | 20-Vial Kit | AEDP Brain Bioregulator | Neuroprotection & CNS Research

$450
Cortagen 20mg | 20-Vial Kit — AEDP Khavinson tetrapeptide bioregulator — neural tissue bioregulator studied for neuronal gene expression, cortical neuron differentiation, and neuroprotective pathway research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Crystagen 20mg | 10-Vial Kit | Pro-Glu-Asp Immune Bioregulator | T-Cell & B-Cell Research

Crystagen 20mg | 10-Vial Kit | Pro-Glu-Asp Immune Bioregulator | T-Cell & B-Cell Research

$250
Crystagen (Pro-Glu-Asp / PED tripeptide, Khavinson Cytogen AC-5/AC-6 immune bioregulator) 20mg — >=99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Crystagen 20mg | 20-Vial Kit | Pro-Glu-Asp Immune Bioregulator | T-Cell & B-Cell Research

Crystagen 20mg | 20-Vial Kit | Pro-Glu-Asp Immune Bioregulator | T-Cell & B-Cell Research

$450
Crystagen (Pro-Glu-Asp / PED tripeptide, Khavinson Cytogen AC-5/AC-6 immune bioregulator) 20mg — >=99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Dermorphin 10mg | 10-Vial Kit | Opioid Heptapeptide | High-Dose µ-Receptor Research

Dermorphin 10mg | 10-Vial Kit | Opioid Heptapeptide | High-Dose µ-Receptor Research

$270
Dermorphin 10mg | 10-Vial Kit — D-amino acid opioid heptapeptide — 500× higher μ-opioid receptor (MOR) affinity vs. morphine, studied for MOR pharmacology, receptor selectivity, and opioid peptide structure-activity research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Dermorphin 10mg | 20-Vial Kit | Opioid Heptapeptide | High-Dose µ-Receptor Research

Dermorphin 10mg | 20-Vial Kit | Opioid Heptapeptide | High-Dose µ-Receptor Research

$490
Dermorphin 10mg | 20-Vial Kit — D-amino acid opioid heptapeptide — 500× higher μ-opioid receptor (MOR) affinity vs. morphine, studied for MOR pharmacology, receptor selectivity, and opioid peptide structure-activity research. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Dihexa 10mg | 10-Vial Kit | HGF/MET Nootropic Peptide | High-Dose Cognitive Research

Dihexa 10mg | 10-Vial Kit | HGF/MET Nootropic Peptide | High-Dose Cognitive Research

$280
Dihexa 10mg | 10-Vial Kit — HGF/MET agonist heptapeptide (PNB-0408) — activates hepatocyte growth factor receptor to drive hippocampal synaptogenesis and dendritic spine density; studied for cognitive enhancement and memory improvement. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Dihexa 10mg | 20-Vial Kit | HGF/MET Nootropic Peptide | High-Dose Cognitive Research

Dihexa 10mg | 20-Vial Kit | HGF/MET Nootropic Peptide | High-Dose Cognitive Research

$510
Dihexa 10mg | 20-Vial Kit — HGF/MET agonist heptapeptide (PNB-0408) — activates hepatocyte growth factor receptor to drive hippocampal synaptogenesis and dendritic spine density; studied for cognitive enhancement and memory improvement. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Dihexa 5mg | 10-Vial Kit | HGF/MET Nootropic Peptide | Cognitive & Synaptogenic Research

Dihexa 5mg | 10-Vial Kit | HGF/MET Nootropic Peptide | Cognitive & Synaptogenic Research

$220
Dihexa 5mg | 10-Vial Kit — HGF/MET agonist heptapeptide (PNB-0408) — activates hepatocyte growth factor receptor to drive hippocampal synaptogenesis and dendritic spine density; studied for cognitive enhancement and memory improvement. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
Dihexa 5mg | 20-Vial Kit | HGF/MET Nootropic Peptide | Cognitive & Synaptogenic Research

Dihexa 5mg | 20-Vial Kit | HGF/MET Nootropic Peptide | Cognitive & Synaptogenic Research

$390
Dihexa 5mg | 20-Vial Kit — HGF/MET agonist heptapeptide (PNB-0408) — activates hepatocyte growth factor receptor to drive hippocampal synaptogenesis and dendritic spine density; studied for cognitive enhancement and memory improvement. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
DSIP 10mg | 10-Vial Kit | Sleep Peptide Kit

DSIP 10mg | 10-Vial Kit | Sleep Peptide Kit

$220
DSIP 10mg | 10-Vial Kit — Delta sleep-inducing nonapeptide — studied for slow-wave sleep architecture modulation, HPA axis normalisation, and circadian rhythm regulation independent of sedative receptor pathways. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
DSIP 10mg | 20-Vial Kit | Sleep Peptide Kit

DSIP 10mg | 20-Vial Kit | Sleep Peptide Kit

$390
DSIP 10mg | 20-Vial Kit — Delta sleep-inducing nonapeptide — studied for slow-wave sleep architecture modulation, HPA axis normalisation, and circadian rhythm regulation independent of sedative receptor pathways. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.
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