L Carnitine L Tartrate
7 month agoL-Carnitine L-Tartrate - Premium Sports Performance Ingredient
Product Overview
HERSONCARE L-Carnitine L-Tartrate is a scientifically advanced form of L-Carnitine that combines the fat-metabolizing benefits of L-Carnitine with the stability and absorption advantages of tartaric acid. As specialists in premium Sports Drink Ingredients and performance nutrition, we deliver this superior compound that meets the highest pharmaceutical standards.
This stable salt form offers enhanced bioavailability and superior handling characteristics compared to basic L-Carnitine. With precise composition (68.2% L-Carnitine and 31.8% L-Tartaric acid), our product provides optimal performance in sports nutrition formulations, weight management products, and functional foods.
- Enhanced Stability: Superior shelf life and processing stability
- Optimal Bioavailability: Improved absorption and utilization
- Multi-Functional: Supports energy production and muscle recovery
- Quality Certified: Complies with USP, ChP, and international standards
Technical Specifications
Chemical Properties
- Chemical Name: (R)-Bis [(3-carboxy-2-hydroxypropyl) trimethyl Ammonium] L-tartrate
- CAS No: 36687-82-8
- Molecular Formula: C₁₈H₃₆N₂O₁₂
- Molecular Weight: 472.49 g/mol
Physical Characteristics
- Appearance: White crystalline powder
- Solubility: Freely soluble in water, soluble in ethanol, methanol and formic acid
- Specific Rotation: -9.5° to -11.0°
- pH Value: 3.0-4.5
- Melting Point: 169℃-175℃
Composition & Purity
- L-Carnitine Content: 68.2% ± 1.0%
- L-Tartaric Acid Content: 31.8% ± 1.0%
- Loss on Drying: ≤ 0.5%
- Residue on Ignition: ≤ 0.2%
Safety & Purity Standards
- Heavy Metals: ≤ 10ppm
- Arsenic: ≤ 1ppm
- Lead: ≤ 3ppm
- Mercury: ≤ 0.1ppm
- Cadmium: ≤ 1ppm
- Cyanide: Absent
- Chloride: ≤ 4000ppm
Chemical Structure

Product Features & Advantages
Key Technical Advantages
L-Carnitine L-Tartrate functions as a crucial coenzyme that transports long-chain fatty acids into mitochondrial matrices for energy production through beta-oxidation. This enhanced form provides more efficient fat metabolism compared to standard L-Carnitine.
Beyond fat metabolism, our L-Carnitine L-Tartrate helps regulate skeletal muscle protein balance by influencing both protein synthesis and hydrolysis pathways, making it ideal for sports recovery formulations.
The compound demonstrates significant antioxidant and anti-inflammatory effects that help mitigate exercise-induced muscle damage and oxidative stress, working synergistically with other Natural Antioxidants in comprehensive formulations.
With its tartrate salt form, this product offers superior stability under various processing conditions, including acidic environments, making it ideal for a wide range of food and beverage applications.
Excellent compatibility with various delivery systems and other functional ingredients, including Vitamins & Minerals and Plant Extract based formulations, providing formulation flexibility for diverse product types.
How to Formulate with L-Carnitine L-Tartrate
- Dosage Determination
Establish optimal dosage based on your product category. Typical usage ranges from 500mg to 2000mg per serving for sports nutrition applications. Consider the 68.2% L-Carnitine content when calculating final potency.
- Compatibility Assessment
Evaluate compatibility with other ingredients in your formulation. L-Carnitine L-Tartrate works well with carbohydrates, proteins, and other sports nutrition ingredients.
- Mixing Protocol
Blend with dry ingredients first for uniform distribution. For liquid systems, dissolve in water at room temperature with moderate agitation. The compound's excellent water solubility ensures easy integration.
- Quality Verification
Conduct final product testing to verify label claims, stability, and sensory characteristics. Monitor pH levels as the compound contributes mild acidity to formulations.
Application Scenarios
Sports Performance Products
- Pre-Workout Formulas: Enhances energy availability and endurance capacity
- Intra-Workout Supplements: Supports sustained energy during training sessions
- Recovery Products: Accelerates muscle recovery and reduces post-exercise soreness
- Endurance Formulations: Improves fat utilization during prolonged exercise
Weight Management Solutions
L-Carnitine L-Tartrate is particularly effective in weight management products due to its role in facilitating fat oxidation. It helps convert stored body fat into usable energy, supporting healthy weight loss when combined with appropriate diet and exercise regimens.
General Health & Wellness
- Cardiovascular Health: Supports heart function and cardiovascular system efficiency
- Energy Enhancement: Combats fatigue and improves overall vitality
- Senior Nutrition: Addresses age-related decline in natural L-Carnitine production
- Vegetarian Formulations: Provides essential nutrient support for plant-based diets
Specialized Nutritional Applications
Our L-Carnitine L-Tartrate finds extensive application in clinical nutrition, infant formulas, and specialized dietary supplements. When combined with complementary ingredients like Food Grade Trehalose, it creates sophisticated nutritional solutions for specific health requirements and consumer preferences.
Benefits for Customers
- Enhanced Product Performance: Scientifically proven to improve athletic performance and recovery
- Superior Stability: Extended shelf life and better processing tolerance than basic L-Carnitine
- Market Differentiation: Premium ingredient that elevates product positioning
- Formulation Versatility: Suitable for powders, capsules, tablets, and liquid products
- Quality Assurance: Consistent purity and performance backed by rigorous testing
- Technical Expertise: Access to formulation support and application guidance
Certifications & Compliance
HERSONCARE's L-Carnitine L-Tartrate meets the highest international quality and safety standards:
- ISO9001 Quality Management System Certification
- HACCP Food Safety System Implementation
- BRC Global Standard for Food Safety Compliance
- Kosher Certification Available
- Compliance with USP and ChP Pharmacopoeia Standards
- GRAS (Generally Recognized As Safe) Status
Our manufacturing facilities operate under cGMP standards with comprehensive quality control protocols ensuring batch-to-batch consistency, purity, and safety.
Packaging & Storage
Primary Packaging: Two layers of PE bags with one layer foil bag for optimal moisture protection and stability
Secondary Packaging: 25kg cardboard drum designed for secure transportation and storage
Custom Packaging: Available upon request to meet specific customer requirements and branding needs
Storage Conditions: Store in well-ventilated area, keep container tightly closed, protect from moisture and extreme temperatures
Shelf Life: 2 years when stored under recommended conditions in original, unopened packaging
Ordering Information
- Minimum Order Quantity: 10 Kilograms
- Payment Terms: T/T (Telegraphic Transfer)
- Available Incoterms: FOB, DDU, CIF, DDP, Express Delivery
- Transportation Options: Ocean, Air, Express
- Main Ports: Shanghai, Guangzhou, Qingdao
- Sample Availability: Available for qualified business inquiries
Frequently Asked Questions
A: L-Carnitine L-Tartrate offers superior stability, better absorption, and enhanced handling characteristics compared to basic L-Carnitine. The tartrate salt form also provides better compatibility in various formulations and improved shelf life.
A: To achieve a specific L-Carnitine dosage, divide your target amount by 0.682. For example, for 1000mg of L-Carnitine, use approximately 1466mg of L-Carnitine L-Tartrate. Our technical team can provide specific formulation guidance.
A: While L-Carnitine L-Tartrate can be produced through fermentation processes suitable for plant-based products, please confirm your specific requirements with our sales team to ensure we provide the appropriate variant for your needs.
A: The product has a pH of 3.0-4.5 and may contribute mild acidity to formulations. This can be beneficial in certain applications but should be considered when formulating pH-sensitive products. We recommend pH testing during development.
A: Compared to L-Carnitine base or other salts, the tartrate form offers optimal stability and bioavailability for sports nutrition applications. It works effectively alongside other performance ingredients like Natural Antioxidants for comprehensive athletic support.
A: We provide comprehensive technical support including formulation guidance, compatibility testing, dosage recommendations, and regulatory assistance. Our expertise in Sports Drink Ingredients ensures you get optimal results in your final products.
Ready to elevate your sports nutrition formulations with premium L-Carnitine L-Tartrate? Contact HERSONCARE today for samples, technical data sheets, and expert formulation support. Our team is ready to help you develop high-performance products that deliver exceptional results in the competitive sports nutrition market.
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Food Additives,
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Vitamins and Minerals,
Plant Extract,
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Phytic Acid