Organic Natural Pure 5-Hydroxytryptophan Powder 5-HTP is a natural supplement that is derived from the seeds of Griffonia simplicifolia plant. This product is made by our factory using high-quality, organic ingredients that are carefully selected to ensure the purity and potency of the supplement. Our 5-HTP powder is free from additives, fillers, and other harmful substances, making it a safe and effective choice for those who want to improve their mood, sleep, and overall well-being. With its ability to boost serotonin levels in the brain, our 5-HTP powder is a great way to naturally support mental health and emotional balance. As a factory, we are committed to providing our customers with top-quality supplements that are backed by extensive research, and we stand behind all of our products with a satisfaction guarantee.