Manufacturers List

L-Carnitine Fumarate

L-Carnitine Fumarate is a food-grade salt form combining L-carnitine with fumaric acid. We supply bulk L-Carnitine Fumarate sourced from leading China manufacturers, available in powder form for global food and beverage producers. Our L-Carnitine Fumarate is widely used in heart function support supplements, endurance sports nutrition products, fat oxidation dietary supplements, cellular energy nutraceuticals and exercise recovery formulation blends.

Kosher Halal ISO 9001 BRC
CAS No.
90471-79-7
HS Code
292390

L-Carnitine Fumarate is formed by combining L-carnitine with fumaric acid, an intermediate in the Krebs cycle. This combination provides the metabolic benefits of both components. It supports fatty acid oxidation and cellular energy production simultaneously.

In the B2B supplement ingredient market, L-Carnitine Fumarate is preferred for applications where both carnitine and Krebs cycle support are desired, particularly in cardiovascular health, energy metabolism, and endurance sports nutrition formulations. The fumarate salt form also offers good stability and handling characteristics for manufacturing.

We supply high-purity L-Carnitine Fumarate to dietary supplement and nutraceutical manufacturers, suitable for capsule, tablet, and powder product formats with full quality documentation and regulatory support.

  • Cardiovascular health and heart function support supplements
  • Energy metabolism and endurance sports nutrition products
  • Weight management and fat oxidation dietary supplements
  • Mitochondrial support and cellular energy nutraceuticals
  • Anti-fatigue and exercise recovery formulation blends
  • Multi-ingredient carnitine combination supplement manufacturing

L-Carnitine Fumarate Specification

Item Specification
Appearance White Crystals or White Crystalline Powder
Specific rotation -16.5~-18.5°
Residue on ignition ≤0.5%
Solubility Clarification
PH 3.0~4.0
Loss on drying ≤0.5%
L-Carnitine 58.5±2.0%
Fumaric Acid 41.5±2.0%
Assay ≥98.0%
Heavy Metals ≤10ppm
Lead(Pb) ≤3ppm
Cadmium (Cd) ≤1ppm
Mercury(Hg) ≤0.1ppm
Arsenic ( As) ≤1ppm
CN- Not detectable
Chloride ≤0.4%
TPC < 1000Cfu/g
Yeast & Mold < 100Cfu/g
E.Coli Negative
Salmonella Negative
L-Carnitine Fumarate packaging

MOQ

Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine L-Carnitine Fumarate with other food ingredients in one shipment to save on freight.

Samples

We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.

Lead Time

Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.

Documents

You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.

Look for Other Ingredients?

Browse by Categories

Need to Import Ingredients from China?
Contact Our Experts

Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.