B-Complex with Metafolin and Intrinsic Factor 60ct
Douglas Laboratories

B-Complex with Metafolin and Intrinsic Factor 60ct

Regular price $ 24.00 $ 0.00 Unit price per

B-Complex is unique, including Metafolin®, Methylcobalamin Vitamin B12, and Intrinsic Factor in its formulation. Metafolin® contains only the S isomer of 5-MTHF and has been shown to be the only form of folate to be able to cross the blood-brain barrier. Studies indicate that methylcobalamin, a coenzyme form of B12, may be better utilized and better retained in the body. Intrinsic factor is a protein produced by cells in the stomach lining and is needed for the intestines to absorb vitamin B12 efficiently.

Servings Per Container: 60

As a dietary supplement, adults take 1 capsule daily, or as directed by your healthcare professional.

Serving Size: One Vegetarian Capsule

Amount Per Serving
Thiamine ... 50mg
(Vitamin B-1, as Thiamine HCl)
Riboflavin ... 20mg
(Vitamin B-2, Riboflavin-5-Phosphate)
Niacin ... 50mg
(Vitamin B-3, as Niacinamide)
Vitamin B-6 ... 20mg
(as Pyridoxal-5-Phosphate)
Folate ... 400mcg
(as L-methylfolate, Metafolin®)
Vitamin B-12 ... 500mcg
(as methylcobalamin)
Biotin ... 300mcg
Pantothenic Acid ... 50mg
(Vitamin B-5, as d-calcium pantothenate)
Intrinsic Factor ... 20mg
(from porcine)