H Factors is designed to help maintain homocysteine within normal levels in the body particularly as we grow older. It provides TMG (Tri-Methyl Glycine) plus three B vitamins & Zinc each known to assist this process. Suggested intake Take 2-4 capsules a day with meals. Two capsules typically provide 750mg TMG (tri-methyl glycine) 15mg Vitamin B2 50mg Vitamin B6 400µg Folic acid 500µg Vitamin B12 10mg Zinc. Does not contain Sugar salt wheat gluten yeast lactose dairy products artificial preservatives colours or flavourings. Vegetarian & vegan. HHH060 60 capsules HHH180 180 capsules