Now Foods L-tryptophan 1000mg, Tablets, 60-Count

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Amazon Price: $18.00 $18.00 (as of December 17, 2017 6:12 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating mood and stress response. L-Tryptophan helps support relaxation, sleep, positive mood and immune function. As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. NOW® L-Tryptophan is pharmaceutically pure – every lot is tested to be free of Peak E and microbial contamination.

Product Details

  • Product Dimensions: 2.3 x 2.3 x 4.4 inches
  • Shipping Weight: 1.6 ounces
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B002JNIAQW
  • UPC: 733739001696
  • Item model number: 86