B-12 Intrinsic Factor provides vitamin B12 and folate in their most bioavailable forms, methylcobalamine and methyl folate. Intrinsic factor, stomach substance, duodenal substance and pancreatic enzyme concentrate are added to support B-12 absorption. Suggested Usage One capsule daily or more, as directed by a healthcare professional. Ingredients Serving Size: 1 Capsule Servings Per Container: 60 Amount Per Serving / % Daily Value: Folate [(6S)-5-methyltetrahydrofolic acid, glucosamine salt] Quatrefolic® 800 mcg 200% Vitamin B12 (as methylcobalamin) 500 mcg 8,333% Biotin 300 mcg 100% Intrinsic Factor 20mg Other Ingredient: Gelatin (Capsule), Rice Flour, Silica, Maltodextrin. This product is made without sugar, salt, wheat, corn, yeast or soy derivatives.