Maximize the Effectiveness of Amino Acids! 3-Phos-B is a B complex specifically designed to support amino acid chemistry. It does not need to be taken with food, and increases the response to any amino acid product or formula. 3-Phos-B is recommended if you are taking any amino acids. Many nutrients work together in concert within the body. In the case of Tryptophan, vitamin B6 is absolutely necessary for the metabolism of this essential amino acid. In addition, the B-6 must be in the active form. 3-Phos-B is a advanced, active B vitamin formula and an ideal source of cofactors for Tryptophan. It is protected by enteric coating to make sure that these particular B vitamins survive transit through the stomach and are properly absorbed. The nutrients in 3-Phos-B are all in their active form. This means that they do not need to be metabolized in the liver. They are ready to be immediately utilized by the body, which maximizes the effectiveness of amino acids.* 3-Phos-B Benefits: Increase the effectiveness of amino acids Convert Tryptophan to Serotonin Promote the manufacture of more than 60 enzymes, including digestive enzymes Convert protein into amino acids Availability: Usually ships in 2-3 business days 876096000060 ***SPEND $75 OR MORE AFTER COUPONS AND DISCOUNTS AND REGULAR SHIPPING IS FREE! IN THE COUPON SECTION, TYPE FREESHIP. IT CAN ALSO BE SELECTED IN THE DROP DOWN SHIPPING MENU ON THE ORDER FORM. IF THE ORDER IS $75 OR MORE AFTER COUPONS AND DISCOUNTS, NO SHIPPING WILL BE ADDED TO YOUR TOTAL*** Thank you for visiting our store. We strive to meet your needs and if there is anything we can do to make this a more effective experience, please let us know. We are committed to providing the absolute best quality products along with the best in customer service.