Description

L-Carnitine Magnesium Citrate is a high-purity, organically-bound complex of L-Carnitine, magnesium, and citric acid, designed for superior bioavailability and stability. This compound is critical for manufacturers requiring a synergistic ingredient that supports energy metabolism and cellular function. It is primarily utilized by the nutraceutical, pharmaceutical, and functional food and beverage industries for formulating dietary supplements, clinical nutrition products, and performance-enhancing solutions.

Application

• Dietary Supplements: A key active ingredient in capsules, tablets, and powders targeting energy production, weight management, and sports nutrition.
• Pharmaceutical Preparations: Used in specialized formulations for metabolic support, cardiac health, and as a component in parenteral nutrition.
• Functional Foods & Beverages: Incorporated into energy drinks, fortified meal replacements, and health bars to enhance nutritional profiles.
• Clinical Nutrition: Employed in medical nutrition products for patients with specific dietary deficiencies or metabolic disorders.
• Cosmeceuticals: Found in advanced skincare formulations for its potential role in cellular energy and anti-aging properties.
• Veterinary Nutrition: Used in premium pet food and animal health supplements to support vitality and metabolism.

Basic Information

Product Name	L-Carnitine Magnesium Citrate
CAS No.	214708-32-4
Molecular Formula	C13H22MgN2O9 • xH2O
Molecular Weight	Approx. 398.65 (Anhydrous)
Synonyms	Magnesium L-Carnitine Citrate; L-Carnitine Magnesium Citrate Complex; Carniking Mg; Magnesium (2R)-3-carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium citrate; L-Carnitine Mg Citrate; Carnitine Magnesium Citrate Salt; (R)-3-Carboxy-2-hydroxy-N,N,N-trimethyl-1-propanaminium hydroxide, inner salt, magnesium citrate (2:1:1)
EINECS	Contact for details

Quality Control

Our L-Carnitine Magnesium Citrate is manufactured under strict quality systems. Each batch is tested to ensure it meets stringent specifications for identity, purity, and composition. We provide comprehensive Certificates of Analysis (COA) and can support compliance with relevant standards such as USP-NF, FCC, and cGMP guidelines for dietary ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a low-humidity environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (L-Carnitine, HPLC)	≥ 40.0 %
Assay (Magnesium, Titration)	≥ 6.0 %
pH (5% Solution)	5.0 - 7.0
Loss on Drying	≤ 5.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 1.0 %
Total Plate Count	≤ 1000 cfu/g
Yeast & Mold	≤ 100 cfu/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.