Active Homocystrol®+ TMG is a food supplement formulated with riboflavin (B2), pyridoxine (B6), methylated folic acid in its active form Quatrefolic®, methylcobalamin (B12), betaine and choline: Betaine contributes to the normal metabolism of homocysteine. Choline, folates, and vitamins B6 and B12 support normal homocysteine metabolism. Instructions for use: Take 2 capsules a day.