Description
1. Product Overview
L-Arginine Powder is a high-purity amino acid ingredient widely used across nutrition, pharmaceutical, food, and animal health industries for its functional biological properties. It serves as a key raw material in dietary supplements, clinical nutrition formulations, sports nutrition products, and specialized feed applications due to its role in nitric oxide production and protein metabolism. With strong demand from global health and wellness markets, L-Arginine provides manufacturers with a reliable, versatile, and performance-oriented ingredient solution. Its strategic importance continues to grow as consumers and industries prioritize advanced nutritional products and targeted health solutions.
2. Key Specifications & Technical Characteristics
- Chemical Composition: L-Arginine (C₆H₁₄N₄O₂), a naturally occurring basic amino acid
- CAS Number: 74-79-3
- Purity Level: Typically ≥98.5%–99% (Food Grade / Pharmaceutical Grade / Feed Grade available)
- Appearance: White crystalline powder
- Odor & Taste: Odorless with a mild characteristic taste
- Solubility: Freely soluble in water; slightly soluble in alcohol
- Particle Size: Customizable according to customer requirements (fine powder grades available)
- Moisture Content: Controlled to meet industrial quality standards
- Heavy Metals: Compliant with applicable food and pharmaceutical safety requirements
- Packaging Options: 25 kg kraft paper bags with PE liner, 25 kg fiber drums, customized bulk packaging available
- Shelf Life: Typically 24 months when stored in a cool, dry environment away from direct sunlight and moisture
3. Core Industrial Applications
- Pharmaceutical Industry: Used as an active nutritional ingredient in medical nutrition products, amino acid formulations, and therapeutic supplements supporting protein synthesis and metabolic functions.
- Sports Nutrition: Incorporated into pre-workout formulas, recovery supplements, and performance nutrition products due to its role in nitric oxide pathways and muscle support.
- Dietary Supplements: Used in capsules, tablets, powders, and functional health products targeting cardiovascular wellness, immunity, and general nutrition.
- Food & Beverage Industry: Applied as a nutritional fortification ingredient in specialized food products and health-focused formulations.
- Animal Nutrition: Added to livestock, poultry, and aquaculture feed formulations to improve amino acid balance, growth performance, and feed efficiency.
L-Arginine Powder offers manufacturers advantages through its high bioavailability, consistent nutritional performance, and compatibility with a wide range of formulations. Its versatility and cost efficiency make it a preferred choice compared with alternative amino acid sources.
4. Competitive Advantages
- High Quality Consistency: Manufactured under strict quality control systems to ensure stable purity, composition, and performance across batches.
- Reliable Global Supply: Supported by scalable production capacity and dependable sourcing networks for continuous industrial demand.
- Flexible Logistics Capability: Available in bulk quantities with export-ready packaging and optimized shipment solutions for international buyers.
- Price Competitiveness: Offers an economical sourcing option for manufacturers seeking premium-grade amino acid ingredients with strong cost-performance value.
- Sustainability Benefits: Produced through controlled fermentation-based processes that support efficient resource utilization and environmentally responsible manufacturing practices.
- Technical Documentation Support: Available with Certificates of Analysis (COA), Safety Data Sheets (SDS), quality certifications, and regulatory compliance documentation.
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): BULK 20 MT
- Loading Capacity: Approximately 20 MT per 20-foot container (depending on packaging configuration and shipping requirements)








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