Methylcobalamin (vitamin B12) is active immediately upon absorption, while other forms (e.g., cyanocobalamin) must be converted to methylcobalamin in a two-step process. Methylcobalamin demonstrates exceptional activity in areas where other forms are simply not active.

B12 supplementation is recommended for vegetarians and those with B12 deficiency.* It helps form red blood cells, prevents vitamin B12 deficiency and helps maintain good health.* In people with low levels of B12, supplementation is very effective in improving energy levels and restoring mental function.*

Check with your doctor or health professional on what is the best form and potency for you.

• Dietary Supplement
• Biologically Active Form of B12
• Support for Nerve Function, Energy Production & Red Blood Cells
• Purity & Potency Guaranteed

Natural Factors Methylcobalamin is active immediately upon absorption, while other forms (e.g., cyanocobalamin) must be converted to methylcobalamin in a two-step process. Methylcobalamin demonstrates exceptional activity in areas where other forms are simply not active. B12 supplementation is recommended for vegetarians and those suffering from B12 deficiency.

All Natural Factors products are manufactured in accordance with the Government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.