L-Carnitine (Injectable) Price Comparison — Compare 3 Vendors
Price Comparison
Compare vendors · per 500mg
| Vendor | Price | $ / mg | Updated | |
|---|---|---|---|---|
| Evo Labs Research8/10 | $50.99 | $0.0085 | Jun 22, 2026 | Buy → |
| BioLongevity Labs4/10 | $59.97 | $0.0999 | Apr 16, 2026 | Buy → |
| Liv Pure Wellness4/10 | $120.00 | $0.10 | Apr 14, 2026 | Buy → |
Research details
L-Carnitine — research data
Research-literature reference data, NOT patient instructions. Not for human use. Consult a licensed clinician for any human application.
Overview
About L-Carnitine
Mechanism of action
Amino acid derivative; essential transporter of long-chain fatty acids into mitochondrial matrix for beta-oxidation (fat burning); enhances mitochondrial energy production; antioxidant; reduces ammonia levels; enhances insulin sensitivity.
Safety profile
Generally very safe. High doses: fishy body odor (TMAO production), GI discomfort. IV: occasional nausea. Rare hypersensitivity. · FDA-approved for deficiency; fishy odor; GI side effects mild; very safe at therapeutic doses
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Related pages
More on L-Carnitine
Research
Studies & key findings
- L-Carnitine is NOT a peptide — it's an amino-acid derivative (from lysine and methionine) essential for shuttling long-chain fatty acids into mitochondria for energy production. It is FDA-approved (Carnitor) for carnitine deficiency.
- It has the strongest peer-reviewed evidence base of the compounds in this library: a 2020 meta-analysis (37 RCTs) found modest weight/fat loss, and a 2013 Mayo Clinic meta-analysis linked it to reduced mortality and arrhythmias after myocardial infarction.