| Product Name | L-Theanine Powder |
| Grade | Food Grade |
| Certification | HACCP/ISO 22000/HALAL/IS0 9001 |
| Specification | 99%Pure |
| Appearance | White Powder |
| Delivery Time | 7 days |
| Nutrient Content | Vegan, Gluten-Free, Non-GMO, Natural |
| Shelf Life | 2 Years |
| Storage | Cool Dry Place |
L-Theanine Powder is a naturally occurring amino acid analogue primarily found in green tea leaves, renowned for its unique ability to promote relaxation without drowsiness. Our pharmaceutical-grade L-Theanine is produced through advanced enzymatic synthesis, delivering ≥98% purity with optimal bioavailability. This water-soluble powder effectively crosses the blood-brain barrier to support cognitive function, stress reduction, and improved sleep quality by modulating key neurotransmitters including GABA, dopamine, and serotonin. Ideal for nootropic formulations, stress-relief supplements, and functional beverages, our L-Theanine is non-GMO, allergen-free, and rigorously tested for heavy metals and microbial contaminants.
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L-SERINE Powder |
L-LEUCINE Powder |
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L-Arginine HCL Powder |
GLYCINE Powder |
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Nonessential Amino Acid Powder |
L-Theanine Powder |
Unique Neuroactive Properties in Functional Foods & Beverages
Functional beverages (e.g., tea, energy drinks, supplements) targeting stress relief and focus.
Nutraceuticals for cognitive health, especially among professionals, students, and wellness consumers.
Enhances the synergistic effect with caffeine, balancing its jittery side effects while maintaining alertness.
Natural Origin and Clean Label Appeal
Natural, plant-based ingredients."Clean label" products free from synthetic additives.
Recognized as GRAS (Generally Recognized As Safe) by the FDA and approved for use in various regions, ensuring regulatory compliance.
Advanced Production Technology and Purity
High purity (typically ≥99%) through enzymatic synthesis or fermentation, reducing reliance on tea extraction (cost-effective).
Consistent quality with standardized manufacturing processes (e.g., by Ajinomoto, DSM, and Chinese producers), meeting pharmaceutical-grade standards.
Scalable production to meet growing global demand, with major suppliers maintaining stable supply chains.
Stability and Formulation Versatility
Thermally stable under normal processing conditions (e.g., baking, pasteurization), suitable for various product formats.
Soluble in water, allowing easy integration into liquids, powders, and semi-solid formulations.
Neutral taste and odor, making it compatible with diverse flavor profiles without altering product taste.
Sustainability and Environmental Advantages
Fermentation-based production minimizes resource consumption compared to traditional extraction, aligning with ESG goals.
Reduces dependency on tea leaf supply, as microbial synthesis offers a more sustainable alternative.
Established in 2006, we are a certified OEM/ODM manufacturer specializing in premium health supplements. Holding NSF-GMP,HACCP, ISO 22000, USDA Organic, EU Organic, Halal, and FDA certifications, our facility integrates advanced technologies for tablet, capsule, powder, gummy, and softgel production. From formulation to packaging, we provide full-cycle solutions with strict quality protocols, including raw material traceability, third-party lab testing, and Halal-compliant dedicated lines. Serving global markets including North America, Europe, and Asia, we prioritize sustainability through eco-friendly processes and transparent labeling. With 19+ years of expertise, we empower brands to deliver scientifically validated, certification-backed nutraceuticals tailored to diverse regulatory and cultural requirements 
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