Established 1971 Target-Mins With Other Target-Mins Chelates Thin Tabs Certified Gluten Free May Support Cardiovascular Health Helps Relax Muscles Supports Bone Health Dietary Supplement Kosher Our Pledge of Integrity Authenticity Cleanliness Freshness Consistency Accuracy Target-Mins are made with specific free-form amino acids for optimal mineral delivery. Magnesium helps to relax muscles and to maintain an already normal blood flow. It can also support a steady heart rhythm and a healthy immune system, as well as keep bones strong. Potassium may also support cardiovascular health.