PrizMAG Plus is the same great pure magnesium bisglycinate as PrizMAG, but with added vitamins D3 and K2 for optimal bone, muscle and nervous system health. Magnesium, Vitamin D3 and Vitamin K2 all work closely together in the body to ensure your calcium is placed in your bones. Without a proper balance of these nutrients, calcium lacks the ability to move where it needs to go, resulting in osteoperosis, hardening of the arteries, bone spurs, cataracts and more. PrizMAG Plus uses encapsulated K2, which is an important distinction as Vitamin K2 degrades in the presence of magnesium. PrizMAG Plus is vegan and free from excipients, stearates and magnesium oxide, as well as all common allergens. This product is easily tolerated by the bowels and is small enough to pass through the cell walls, ensuring optimal absorption and efficiency. PrizMAG Plus is great for those who prefer the convenience of a capsule.