- Progressive Laboratories Methyl B12 (methylcobalamin), a co-enzyme form of vitamin B12, is the principal circulating form of B12 in the body and the form that is active in the central nervous system. Cyanocobalamin, the form of vitamin B12 most often used in supplements, must be converted to methylcobalamin in a lengthy and sometimes inefficient process.
- Using high dose (1000 mcg or more) methyl B12 supplements spares the body's resources and ensures that adequate amounts of this active form are available to support nerve function, red blood cell formation, energy production, brain function and homocysteine metabolism.
Serving Size: 1 Tablet
Amount Per Serving ... %Daily Value
Vitamin B6 ... 46 mg ... 2300%
(from pyridoxine HCl and pyridoxal-5-phosphate)
Folate ... 400 mcg ... 100%
[as (6S)-5-methyltetrahydrofolic acid, glucosamine salt] Quatrefolic®
Vitamin B12 (as methylcobalamin) ... 1100 mcg ... 18333%
Xylitol, sorbitol, di-calcium phosphate dihydrate, stearic acid, natural and artificial cherry flavor, silicon dioxide, magnesium stearate, stevia leaf extract Rebaudioside-A, beet juice (Beta vulgaris L.).
One tablet once or twice daily, or more, as directed by a health care professional. Chew or dissolve in mouth before swallowing, or swallow whole.
Pregnant and/or lactating women should consult their physician prior to use. Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing. Keep out of reach of children.
* These statements have not been evaluated by the U.S. Food and Drug Administration. This product is not intended to treat, mitigate, diagnose or cure any disease.