Bullet Points : 1 > Supports Muscle Relaxation & Heart Health: Specially Formulated Magnesium Chloride Supplement That Combines Vital Nutrients To Support Muscle Relaxation And Heart Health 2 >Relieves Occasional Muscle Cramps: Help Relax Tense Muscles And Relieve Occasional Cramping Due To Magnesium Insufficiency. Half Of All Americans Are Below The Dietary Reference Intake For Magnesium 3 >Combines Magnesium + Calcium: Unlike Many Branded Magnesium Supplements, Slowmag Muscle + Heart Has Both Calcium And Magnesium Chloride Key Electrolytes Needed For Proper Muscle & Nerve Function And Cardiovascular Health 4 >Highly Bioavailable Magnesium: Formulated With Magnesium Chloride For Increased Absorption Vs Magnesium Oxide 5 >Slow Release Formula: Slowmag Tablets Are Slowly Released. Special Enteric Coating Designed To Reduce The Chance Of Stomach Upset And To Release Minerals In Your Small Intestines For Better Absorption Description : Slowmag Mg Muscle + Heart Magnesium Chloride With Calcium Supplement, 120 Count