| Product Name | L-ASPARTIC ACID 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-Tryptophan Powder is a premium-grade, essential amino acid known for its critical role in serotonin and melatonin production, supporting mood regulation, sleep quality, and cognitive function. As a building block for key neurotransmitters, L-Tryptophan helps promote relaxation, emotional balance, and healthy sleep patterns while also aiding in protein synthesis and metabolic functions.
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L-Arginine HCL Powder |
EAAs Instant Powder |
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BCAA Instant Powder |
L-ISOLEUCINE Powder |
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Nonessential Amino Acid Powder |
GLYCINE Powder |
Essential Amino Acid with Critical Physiological Roles
As an essential amino acid that cannot be synthesized by the human body, L-Tryptophan is a vital nutrient for protein synthesis, making it indispensable in dietary supplements and fortified foods. It also serves as a precursor to serotonin (a neurotransmitter regulating mood, sleep, and appetite) and niacin (Vitamin B3), addressing health needs related to stress management, sleep disorders, and metabolic function. This dual role in nutrition and neurochemistry enhances its market demand.
Superior Bioavailability and Formulation Stability
L-Tryptophan Powder offers high water solubility and chemical stability, allowing easy integration into various products—from tablets and capsules to beverages and functional foods. Its crystalline structure resists degradation under normal storage conditions, ensuring consistent efficacy and shelf life. Unlike some amino acids, it maintains stability in acidic or alkaline environments, expanding formulation flexibility for manufacturers.
Regulatory Compliance and Safety Profile
L-Tryptophan Powder is recognized as safe for human consumption by global regulators (e.g., FDA GRAS status, EFSA approval) when used within recommended limits. It adheres to strict quality standards (USP, EP, FCC), with manufacturers often certified under GMP protocols. This compliance minimizes regulatory hurdles for clients and builds consumer trust, especially in sensitive sectors like infant nutrition.
Cost-Effective Production at Scale
Modern fermentation technologies enable efficient large-scale production of L-Tryptophan, balancing quality with cost-effectiveness. Unlike synthetic amino acids, microbial fermentation yields a pure L-isomer (the biologically active form), reducing the need for complex purification steps. Scalable production ensures consistent supply for global markets, supporting competitive pricing compared to rare or synthetic alternatives.
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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