



Tryptophan
Supports normal sleep patterns* Promotes stress management, relaxation, and appetite control*
Product Details
Health Benefits
Ingredients
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Fast, accurate and easy to deal with. My physician recommended their products to me and they seem to work great!
- Jerry G.
We have always been satisfied with the service we receive from Bio-Tech. We are grateful for the quality of the products and the timeliness of delivery. We will be back. Thank you.
- Dr. Wayne S.
I've always been skeptical of the supplement industry but decided to give this company a chance as my doctor recommended them to me. I've been taking their vitamin d3 5000iu and ve... Read More
- Jesse L.
I use this company, because the vitamins are real. I had a gastric bypass surgery in 2007 and this company has kept my levels on track.
- Patsy M.
*The views, opinions, statements and claims expressed in articles, studies, surveys and/or publications in connection with various products offered for sale by Bio-Tech Pharmacal, Inc. contained in this website are those only of the author(s) of such views, opinions, statements and/or claims, none of which Bio-Tech Pharmacal has endorsed or adopted and none of which have been evaluated by the U.S. Food and Drug Administration. Bio-Tech Pharmacal, Inc.’s products are not intended for use in the diagnosis, cure, mitigation, treatment, or prevention of any disease.