Dr. Mercola Methyl B12 Energy Boost Spray, 0.98 Fl. Oz. (29 mL), 39 Servings, 1,000 mcg Per Serving, Dietary Supplement, Supports Mental Focus, Non-GMO

Dr. Mercola\'s B12 Spray utilizes revolutionary pre metered spray technology, our Vitamin B12 Energy Boost comes in an easily absorbed form your body can use almost immediately.*