Essential elements Magnesium Plus Zinc with Vitamin D3 offers a highly bioavailable daily dose of three vital nutrients that work to support optimal muscle function and increased bone density and strength, while boosting heart health and the immune system, which are essential to your well being. The Science/Health Benefits: Magnesium is contained in Essential elements Magnesium Plus Zinc with Vitamin D3 in three different forms, each with slightly different functions. Magnesium Citrate, Magnesium Glycinate, and Magnesium Malate are the most bioavailable forms of magnesium available, meaning your body is able to get maximum benefit from them. The daily diet of a majority of Americans has been found to be lacking in magnesium. Magnesium helps improve the absorption of calcium into the bones, aids in bone formation, and has numerous anti-inflammatory benefits. In fact, magnesium is an essential part of hundreds of enzymatic processes in the body. Zinc is also an essential part of a healthy lifestyle promoting improved immune system function. Like, magnesium and vitamin D3, zinc is a powerful antioxidant, meaning it helps reduce inflammation in the body. Zinc is also important for skin health, which is why it is found in many skin creams and lotions. Vitamin D3 is a form of vitamin D that aids magnesium in the transport of calcium for added bone health. In helping it get where it needs to be, D3 also keeps calcium from building up in arteries, thereby bolstering heart health. Our Commitment: We develop science-based supplements, from clinically studied, premium, raw ingredients, with the highest potency. Purity Pledge: After our clinically proven supplements are manufactured, we send them to an independent, third party lab to test once again for purity and potency. Made in the USA