Homocysteine Metabolism Support - Contains synergistic nutrients known to facilitate the efficient metabolism of homocysteine. Features B vitamins in their methylated forms and TMG.* NOTE: This product has been reformulated, please refer to supplement facts for details. Superior Form Of Folate - Includes Quatrefolic, a patented active form of folate (L-5-MTHF) known to help facilitate the efficient metabolism of homocysteine.* Cardiovascular Support - A healthy homocysteine pathway is needed for cardiovascular health, brain health, healthy aging, the immune system, healthy detoxification, and joint support.* Vegetarian & Non-GMO - This product is Vegetarian-Friendly. Made without GMOs, Gluten, Soy or Dairy. Tinted glass bottles offer a barrier against moisture and oxygen, which helps protect nutrient viability.* Over 50,000 Doctors Agree - Designs for Health is the physician's choice for top quality professional strength supplements since 1989. Our "Science First" philosophy ensures our products are based on the most recent research and use the highest quality raw ingredients.