Contains Aged Garlic Extract [300 mg], Vitamin B6 [12.5mg], Vitamin B12 [100mcg], Folic acid [200mcg], Trimethylglycine [125mg] per capsule. Studies suggest that Aged Garlic Extract and its constituents may provide nutritional support for healthy cardiovascular function, including homocysteine, cholesterol, blood pressure, and stimulating circulation, all while inhibiting oxidative damage in the body. Kyolic is already patented for its ability to reduce homocysteine levels, now thought to be a major risk factor for heart problem. In a study of 734 subjects, homocysteine levels were found to be highest in subjects with the lowest intake of folic acid, vitamin B12 and vitamin B6. Trimethylglycine has been reported to reduce blood homocysteine levels, since it plays a role as a mthyl donor, Enhanceing to detoxify homocysteine in the blood. Vitamin B6 and B12, Folic Acid and Trimethylglycine (as TMG or Betaine) are added since their synergy is found more effective than any one ingredient alone in facilitating the proper function of homocysteine recycling (detoxification)