Natural Factors Vitamin B12 Methylcobalamin 5000mcg Tablets, 60-Count

60 Tablets
Support for nerve function, energy production and red blood cells.
High Potency Natural Factors Methylcobalamin B12 is active immediately upon absorption, while other forms (e.g. cyanocobalamin) must be converted to methylcobalamin demonstrates in a two-step process. Methylcobalamin demonstrates exceptional activity in areas where other forms are simply not active. Chew, dissolve and sallow to enhance absorption. For people with B12 deficiencies it is popular to More »