Magnesium Malate

2 to 6 capsules daily with a meal. Source Naturals Magnesium Malate is a compound of magnesium and malic acid, that supports proper muscle function, cardiovascular health, and energy production. Malic acid is a natural fruit acid that is present in most cells in the body and is an intermediate in the Krebs cycle, where energy is captured during the metabolism of carbs and fats. Magnesium is an essential cofactor for over 300 enzymatic reactions in metabolism, ATP synthesis and energy production. 

Magnesium plays important roles in muscle relaxation, because of its function as a cofactor for enzymes and because of its ability to counterbalance calcium in the cell. Product code: 021078002611 Cautions
If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Contains no yeast, dairy, egg, gluten, corn, soy or wheat. 

Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance. Ingredients
Each serving (6 capsules) contains, 
Malic acid (as magnesium malate and malic acid) 2.5 g
Gelatin, microcrystalline cellulose, magnesium stearate, silica