Magnolia Pharmacy (TX) - WW Methyl B-12 3000mcg #50

Methylcobalamin is the coenzyme form of Vitamin B-12 and is the form of Vitamin B-12 that exists in the body. Most other forms of Vitamin B-12 require some level of conversion once they are ingested. Methylcobalamin requires no conversion and is the most active and effective form of Vitamin B-12.