Cardiovascular Health: Homocysteine Factors is a hypoallergenic blend of vitamins and other nutrients that help maintain normal homocysteine levels and support cardiovascular health.*Homocysteine Metabolism: Homocysteine Factors provides vitamin B6, vitamin B12, folate, nutrients that are vital in the metabolism of homocysteine.*Supports Nutrient Absorption: Betaine, in the form of trimethylglycine, is included in this supplement to support the absorption of these important nutrients.*Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.