Methyl B Complex is a liposomal blend of eight B vitamins enhanced by trimethylglycine (TMG) and milk thistle seed extract to fully support energy, mood, cognition, immunity, cardiovascular health, methylation, detoxification, a healthy nervous system and optimal liver function. The key to this exceptionally well-tolerated formula is the careful blend of methylated and nonmethylated B vitamins along with critical methyl donors, to promote optimal and yet balanced B vitamin activity. The centerpiece is methylcobalamin, the active form of B12 necessary for homocysteine metabolism and healthy methylation. The entire suite of B vitamins works at a cellular level to facilitate RNA and DNA biosynthesis and repair, enzymatic reactions, gene expression, synthesis of neurotransmitters, steroid hormone activity, and immune, liver and mitochondrial function.