5-MTHF Optimizer is a comprehensive formula designed to support optimal methylation and homocysteine levels. The 5-MTHF in this formula - Quatrefolic - is the most biologically active form of folate, allowing rapid uptake into the bloodstream. Vitamin B-12 is also provided in its active form, methylcobalamin, to further support methylation and healthy homocysteine levels. We have included its Advanced Absorption Technology - a proprietary blend of AstraGin and BioPerine. Clinical studies have shown the components of this proprietary blend to increase folate absorption by up to 50.4%*

This formula meets or exceeds cGMP Quality Standards