Enjoy Olympian Labs Magnesium Citrate - 400 mg - 100 Capsules every day at these amazing prices! Magnesium Citrate is easily absorbed by the body. Magnesium is one of the most abundant minerals in soft tissues and is a vital catalyst in enzyme health. Magnesium supports in maintaining healthy energy levels and proper calcium absorption. (Please note: Description is informational only. Always read the product label before use and check with your health professional before using this product)