Magnesium Bisglycinate utilizes Magnesium bound to the amino acid Glycine, which facilitates intestinal absorption. Magnesium is a mineral that activates an estimated 300 enzymes, including those that regulate functions critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.* In addition, Magnesium is required for fatty acid synthesis, protein synthesis, and glucose metabolism.* Magnesium status is also important for regulation of Calcium balance through its effects on the parathyroid gland.* Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children. Do Not Eat Freshness Packet Enclosed. Natural color variation may occur in this product. U.S. Patent 7,838,042 and patents pending, and the trademark TRAACS® are used under license from Albion Laboratories, Inc. Store in a cool, dry place after opening. Please Recycle. Family owned since 1968.