Dr. Bo Methyl B12 Organic Liquid Spray provides vitamin B12 in the methylcobalamin form, a bioavailable form of vitamin B12. The berry-flavoured liquid is designed for convenient daily B12 supplementation and may support normal energy metabolism, nervous system function, and brain and cellular health. It is vegan, USDA Organic and certified gluten-free. The 1 fl oz (30 mL) bottle can be taken directly by mouth or added to a beverage. The manufacturer recommends up to 30 drops (1 mL) daily, with or without food, or as directed by a healthcare professional