500 mcg b12 injection Vitamin B-12 1000 mcg/ml, ml VITA-JEC® B12 INJECTION 1000MCG 500

The concentration must align with the syringes measurement increments, usually insulin syringes marked in units

At 10 mg weekly, a 30 mg vial at 10 mg/mL provides three doses, covering three weeks

Brazilian Journal of Medical and Biological Research, 45 (7), 591-600

For Energy and Athletic Performance : Adenosylcobalamin is beneficial for athletes or those with chronic fatigue due to its direct impact on energy production

Methionine helps break down fats, Choline aids in their transportation and metabolism, while Inositol ensures the efficient use of these fats for energy

We use only the highest quality form of B12 Methylcobalamin