Modern research shows that allicin is the nutrient in garlic that gives it such health benefits, especially for your heart! Swanson Allicin in supplement form encourages healthy lipid metabolism by acting on fatty acids and increasing fibrinolytic activity. With its power to maximize healthy circulation and blood flow, allicin also acts as an antioxidant for blood vessel membranes, helping protect them from free radicals and remain flexible for good arterial health. Our tablets give you odor- controlled allicin in one of the highest concentrations of allicin available, anywhere!