NOW Supplements, Magnesium Citrate Pure Powder, Enzyme Function*,...

NOW Supplements, Magnesium Citrate Pure Powder, Enzyme Function*, Nervous System Support*, 8-Ounce

• PURE POWDER: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization.*
• SUPPORTS ENERGY PRODUCTION*: It is a required cofactor for an estimated 300 enzymes.* Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism.*
• CRITICAL FOR ENZYME FUNCTION*: Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland.*
• GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
• Packaged in the USA by a family owned and operated company since 1968.
• During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.