Jamieson Vitamin B12 5,000 mcg Timed Release Tablets, Methylcobalamin, Helps Prevent Vitamin B12 Deficiency, Supports Energy Production and Metabolism. One Per Day, Vegetarian, Non-GMO Gluten-Free, 45 Count, Proudly Canadian

Jamieson Vitamin B12 5,000 mcg is a high-potency, timed-release formula providing 5,000 mcg of vitamin B12 from methylcobalamin. Methylcobalamin is an advanced source of B12 for faster absorption. This timed-release formula gradually releases vitamin B12 to provide natural energy support throughout your day.