Homocystrol™ + TMG, provided by Douglas Laboratories, contains significant amounts of activated B vitamins, trimethylglycine (betaine) and choline needed for proper metabolism of homocysteine, and the support of metabolic synthetic processes requiring methyl donors.

Homocystrol™ + TMG now provides bioavailable forms of B vitamins. Methylcobalamin, methylfolate, pyridoxal-5-phosphate, and riboflavin-5-phosphate are the forms most readily used by the body and do not require conversion once consumed.