Welcome to Ningbo J&S Botanics Inc., a leading manufacturer and supplier of high-quality 5 HTP. Our factory, located in China, is dedicated to producing premium nutraceutical ingredients, and our 5 HTP is no exception. 5 HTP, or 5-hydroxytryptophan, is a naturally occurring amino acid that is essential for the production of serotonin in the brain. This important neurotransmitter plays a crucial role in regulating mood, sleep, and appetite. Our 5 HTP is carefully extracted from the seeds of the Griffonia simplicifolia plant and is standardized to ensure maximum potency and purity. Our advanced manufacturing processes and strict quality control measures guarantee that you are getting a safe and effective product. Whether you are a pharmaceutical company, supplement manufacturer, or a retailer looking to add 5 HTP to your product line, you can trust Ningbo J&S Botanics Inc. to provide you with the highest quality 5 HTP on the market. Contact us today to learn more about our 5 HTP and how we can meet your specific needs.