NINGBO INNO PHARMCHEM CO.,LTD. is a leading supplier dedicated to providing a comprehensive range of high-quality chemical raw materials to the global market. Our portfolio includes essential amino acids and their derivatives, crucial building blocks for various industries, most notably pharmaceuticals, nutrition, and dietary supplements.

We are pleased to feature our premium offerings of amino acid powders: L-Tyrosine, L-Phenylalanine, L-Valine, and L-Proline, alongside specialized derivatives such as L-Tyrosine Ethyl Ester HCl and L-Tyrosine Methyl Ester HCl. These products are meticulously manufactured to meet stringent quality requirements, ensuring reliable performance in your applications.

Each of these amino acids possesses unique properties and plays vital roles. L-Tyrosine is a non-essential amino acid that serves as a precursor to important neurotransmitters and hormones. L-Phenylalanine, an essential amino acid, is also a precursor to tyrosine. L-Valine is one of the three branched-chain amino acids (BCAAs), known for its significance in muscle metabolism. L-Proline is critical for protein synthesis, particularly in the formation of collagen.

Our amino acid products are supplied in a pure white, odorless crystalline powder form, meeting a minimum purity standard of 99%. They comply with international pharmacopoeia and food additive standards, including CP, USP, BP, EP, and AJI, demonstrating our commitment to quality and regulatory adherence. Rigorous quality control testing is performed on every batch, checking parameters such as loss on drying, residue on ignition, heavy metals, and microbial purity to ensure product integrity and safety.

Packaging is typically in 25kg drums, designed to protect the product during transit and storage. For long-term stability, the powders should be stored in a cool, dry, and well-closed container, away from direct moisture, strong light, or heat. When stored correctly, our products maintain a shelf life of two years.

NINGBO INNO PHARMCHEM CO.,LTD. understands the diverse needs of our clients. We offer flexible services, including the option for mixed containers, allowing you to consolidate different raw materials in a single shipment. Our quality control process includes providing free samples for testing before shipment and retaining samples for future reference. We guarantee prompt shipment supported by professional documentation, and we are able to accommodate specific packing requests.

As a trusted manufacturer and supplier of these high-grade amino acids, we are equipped to handle orders ranging from laboratory scale to bulk industrial quantities. If you are looking to buy or purchase L-Tyrosine, L-Phenylalanine, L-Valine, L-Proline, or L-Tyrosine Esters HCl, we encourage you to contact us for detailed product specifications and competitive price information. Our dedicated team is ready to provide you with the high-quality raw materials you need for your pharmaceutical, nutritional, or chemical synthesis projects.