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≥99% Purity Verified • COA on Every Product
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LC500 — L-Carnitine 500mg/mL Injectable | 20-Vial Kit

LC500 L-Carnitine 500mg/mL — injectable L-Carnitine solution, 20-vial kit. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only.

✓ 99%+ Purity ✓ COA Available
✓ Free Shipping on All Orders ✓ Domestic Warehouses (USA/EU/UK/AU/CA)

$350

or
SKU: QSC-LC500-LCARNITINE-500MG-ML-20VIAL
Categories: Injectables, Performance & Hormone Optimization Peptides, Research Peptides
Brand: QSC
Technical Specs & COA
PubMed
Disclaimer & Storage Guide

QSC RESEARCH GRADE

≥99% HPLC PurityMS ConfirmedJanoshik COAPharmaceutical-Grade5-Region Domestic Shipping

What is LC500 (L-Carnitine 500mg/mL)?

LC500 (Injectable L-Carnitine 500mg/mL) provides L-Carnitine — a quaternary ammonium compound synthesised from lysine and methionine — in a high-concentration injectable solution. L-Carnitine is essential for the transport of long-chain fatty acids across the inner mitochondrial membrane for β-oxidation. Injectable delivery bypasses gastrointestinal absorption variability, providing direct systemic availability. Research applications include fatty acid oxidation, mitochondrial function, and metabolic syndrome models.

Research Applications

Fatty Acid Transport & β-Oxidation

Mitochondrial carnitine shuttle — long-chain fatty acid transport research

Energy Metabolism

Acetyl-CoA / CoA ratio modulation and ATP production pathway research

Metabolic Syndrome Models

L-Carnitine supplementation effects on insulin sensitivity and lipid profiles

Exercise Physiology

Carnitine’s role in lactate clearance and muscle glycogen sparing

Cardiovascular Research

Myocardial fatty acid utilisation and cardiac energy metabolism studies

Quick Specs

Form Injectable solution
Concentration 500mg/mL L-Carnitine
Purity ≥99% by HPLC — every batch
Identity MS confirmed — every batch
COA Janoshik-independent, publicly verifiable
Vehicle Sterile aqueous solution
Storage 2–8°C | Protect from light
Shelf Life 24 months (unopened)

Certificate of Analysis (COA)

QSC COA Report

✓ Verify on Janoshik ↗

🧪 Peptide Research Tools: Use QSC’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: 🇺🇸 USA  ·  🇪🇺 EU  ·  🇬🇧 UK  ·  🇨🇦 Canada  ·  🇦🇺 Australia
🧬 PubMed Research — LC500
Search PubMed ↗
10 publications found Last 10 years 3 most recent shown
40540804
Effects of L-carnitine over-supplementation on spermatogenesis and sperm function in healthy NMRI mice.
Jabarineitapeh M et al. · Tissue Cell 2025 View ↗
37765352
Insecticidal Activity of Tannins from Selected Brown Macroalgae against the Cotton Leafhopper Amrasca devastans.
Petchidurai G et al. · Plants (Basel) 2023 View ↗
36431952
Phytosynthesis of Silver Nanoparticle (AgNPs) Using Aqueous Leaf Extract of Knoxia sumatrensis (Retz.) DC. and Their Multi-Potent Biological Activity: An Eco-Friendly Approach.
Loganathan S et al. · Molecules 2022 View ↗

Showing 3 of 10 for LC500

View all on PubMed ↗

Source: PubMed / NCBI  ·  Last 10 years  ·  Refreshed every 24 hours  ·  For research reference only — not clinical guidance.

⚠️ RESEARCH USE ONLY — NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

📋

Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
🧪

General Safety & Handling

🚫

Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

🥽

PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

🌡️

Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

🗑️

Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

🧾

Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (≥99% HPLC) before use.

❄️

Peptide Storage Guidelines

🌑 Light-protected💧 Low moisture🌡️ Stable temperature🔬 Sterile handling

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