

Metabolic & Lipotropic
L-Carnitine
1 kit — $280.00 per kit (10 vials).
Select dose
Select kit quantity
All vial caps are white and flip-off.
Third-party tested
HPLC + MS verified on every production lot.
Same day shipping
All orders received by 4:00 PM PST ship the same day.
COA on request
Lot documentation available for every compound.
L-Carnitine is supplied in 200 mg vials, packed 10 vials per kit (1 SKU minimum). CAS 541-15-1. Purity 99.36% by HPLC.
Description
Research-grade L-carnitine supplied in solution vials with third-party identity and purity documentation.
What is L-Carnitine?
L-carnitine is a quaternary ammonium compound that shuttles long-chain fatty acids across the inner mitochondrial membrane for beta-oxidation, making it a core reagent in fat-metabolism research.
Key research applications
Fatty-acid oxidation
Carnitine shuttle studies in mitochondrial preparations.
Exercise metabolism
Substrate-utilisation endpoints in muscle models.
Mitochondrial assays
Used with acyl-CoA and CPT-1 activity measurements.
L-Carnitine specifications
- Amount
- 200 mg per vial · 10 vials per kit
- Purity
- 99.36%+ (third-party HPLC and mass spectrometry)
- CAS
- 541-15-1
- Form
- Sterile solution
- Storage
- 2-8°C, protected from light.
- Testing
- Batch-specific COA available with every order
- Origin
- US manufactured, third-party tested
- Presentation
- White flip-off caps on every vial
Research use only. Not for human or veterinary consumption, diagnostic, or therapeutic use.
Wholesale American Peptides · Private Label Service
Custom labeling for your L-Carnitine kits
Put your brand on every vial. Add custom labels at $3 per vial — just $30 per 10-vial kit — and your order ships with your artwork applied.
$3 per vial
Flat rate applied to every vial in your kit — no setup fees, no minimums beyond your kit order.
Your brand, your artwork
Send us your logo and design, or start from our print-ready 3 mL template sized to every vial we ship.
Applied before dispatch
Labels are printed and applied in-house, so your kits arrive shelf-ready with same-day shipping intact.
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