L-Tryptophan, identified by its CAS number 73-22-3, is an indispensable essential amino acid that plays a multifaceted role across various industries, from pharmaceuticals and food to animal nutrition.

As a key building block of proteins, L-Tryptophan is also the essential precursor for the synthesis of vital biomolecules such as serotonin, melatonin, niacin, and dopamine. This biochemical pathway underpins its use in applications aimed at improving mood, sleep quality, and overall metabolic health. The high purity of L-Tryptophan is critical for its efficacy, with specifications often including assays of 98-99.5% and adherence to pharmacopeia standards like USP, BP, and FCC.

In the food industry, L-Tryptophan is valued as a nutritional enhancer and antioxidant, contributing to the nutritional profile of various products. For pharmaceutical applications, it is a sought-after ingredient for amino acid infusions and treatments for depression and sleep disorders. In the animal feed sector, it is utilized to improve growth performance, feed efficiency, and stress resistance in livestock and poultry.

Procuring L-Tryptophan involves understanding these varied specifications and application requirements. We, as a leading manufacturer and supplier of L-Tryptophan in China, offer products that meet these diverse needs. We provide detailed specifications, competitive pricing for bulk orders, and robust supply chain support. Whether you are looking to buy L-Tryptophan for food additives, pharmaceutical formulations, or animal feed, our team is equipped to provide high-quality materials and excellent customer service. Contact us to request a quote and explore how our L-Tryptophan can benefit your products.