Helps support natural restful sleep.*. What is L-tryptophan? L-tryptophan is an essential amino acid. The body does not produce L-tryptophan; it must be obtained through diet. L-tryptophan is a precursor to neurotransmitters serotonin and 5-hydroxytryptophan (5-HTP) the hormone melatonin and the B vitamin niacin. . How does L-tryptophan support health? Helps maintain serotonin levels for healthy mood.*. Supports a normal healthy attitude during PMS.*. Plays an important role in supporting natural restful sleep.*. May support a normal appetite.*. Why choose Vitacost L-Tryptophan? Supplies 500 mg of L-tryptophan per 1-capsule serving. Contains 240 servings per bottle. Suitable for vegetarians. Exceptional quality at an extraordinary value. About Vitacost. Vitacost nutritional products are manufactured to high standards of quality efficacy and safety. Each Vitacost product meets or exceeds the standards and requirements set forth in the FDA’s Code of Federal Regulation (21 CFR 111) Current Good Manufacturing Practices (CGMP). . . . *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose treat cure or prevent any disease.
(17 reviews) 12
Rating breakdown17 reviews
17 out of 17(100%)customers recommend this product.
"I tend to be very sensitive to both medications and supplements; therefore, the discovery that this productive is both effective as a calming agent and sleep aid and does not cause any negative side effects was a great relief to me. I highly recommend it."
"I don't know how I went so long without knowing about this stuff! It is a staple for me and my family and I panic when I run low. It has helped me sleep as well as aided me in weighloss. Love this stuff!"
"That's the most important thing I can say about this product. I take one or two capsules an hour or less before going to bed. I also use 1 mg. of sublingual melatonin which I put under my tongue just before retiring. After this I go to sleep quickly and usually sleep through the night. This product is also a good value, especially when on sale!"