Nutraceutical Ingredients

L-Theanine

  • CAS No.3081-61-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

Premium grade L-Theanine powder for nutraceutical formulations. Offers proven stress relief and cognitive support benefits derived from green tea sources.

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Product Technical Details

Product Overview

L-Theanine, chemically known as N-γ-Ethyl-L-glutamine, is a unique non-protein amino acid primarily found in Camellia sinensis, commonly known as the tea plant. As a leading manufacturer in the nutraceutical sector, we provide high-purity L-Theanine that serves as a critical functional ingredient for dietary supplements, functional beverages, and pharmaceutical formulations. Our product is synthesized to meet stringent international quality standards, ensuring consistency and efficacy for downstream applications.

This compound is renowned for its ability to promote relaxation without inducing drowsiness. It functions by modulating neurotransmitter activity in the brain, specifically influencing glutamate receptors. This mechanism supports mental clarity and focus while mitigating the physiological effects of stress. Our manufacturing process utilizes advanced organic synthesis techniques to achieve exceptional purity levels, making it an ideal choice for formulators seeking reliable performance benchmarks.

Key Specifications

Quality assurance is paramount in our production facility. Each batch undergoes rigorous testing to confirm compliance with established pharmacopeial standards. The following table outlines the critical quality attributes of our premium L-Theanine:

Items of AnalysisStandardTest Results
AppearanceWhite crystals or powderWhite crystalline powder
Melting Point202.0-215.0℃203.5-204.0℃
Specific Rotation+7.50° to +8.50°+8.1°
Loss on Drying≤2.0%0.35%
Assay (HPLC)98.0%-102.0%99.1%
Heavy Metals (Pb)≤10 ppm<10 ppm
Total Plate Count≤1000 cfu/g<1000 cfu/g

Industrial Applications

Our L-Theanine is versatile and suitable for a wide range of nutraceutical and functional food applications. Due to its stability and solubility, it integrates seamlessly into various delivery systems. Common uses include:

  • Dietary supplements designed for stress management and mood support.
  • Functional beverages promoting relaxation and cognitive performance.
  • Pharmaceutical formulations requiring neuroprotective agents.
  • Combination products with caffeine to optimize focus and reduce jitteriness.

Why Choose Our L-Theanine

As a global manufacturer, we commit to delivering not just a chemical substance but a comprehensive solution for your product development needs. We offer competitive bulk pricing without compromising on quality. Every shipment is accompanied by a comprehensive Certificate of Analysis (COA), ensuring full traceability and transparency. Our technical team provides formulation guides to assist in optimizing your final product performance. Whether you require a drop-in replacement for existing supply chains or a new equivalent for innovative projects, our L-Theanine stands as a performance benchmark in the industry.