N-Acetyl-DL-tryptophan is a high-quality product manufactured by our factory. This tryptophan derivative is derived from L-tryptophan, an essential amino acid commonly found in proteins. N-Acetyl-DL-tryptophan is often used in the field of research, as it is believed to have stress-reducing properties and can help promote better sleep. Our factory adheres to strict quality standards and uses only the best raw materials to produce this product. With our focus on quality, you can be confident that you are getting a product that is both safe and effective. Order now and experience the benefits of N-Acetyl-DL-tryptophan for yourself!