Great Tasting Raspberry Flavored Liquid Vitamin B12: Take one full dropper, or 1 mL, under the tongue every day as energy vitamins. Vegan, Gluten-Free and Soy-Free Dietary Supplement: Bricker Labs B-12 Blast Methylcobalamin 1000mg 2 fl oz bottle is about 59 servings of the needed B12 Daily Vitamins. Raise Energy Production for Cellular Health: Healthy cells equate to healthy energy, b vitamins fuel energy levels, it is necessary to take the most reliable and readily absorbable liquid vitamin B12 everyday. Energy Support for Heart Health and Brain Health: Methylcobalamin Dietary Supplements aid regeneration of red blood cells, which help deliver oxygen throughout the body - beneficial to healthy heart and brain function. Energy Booster: Stay active with 2 fl oz bottle of Bricker Labs B-12 Blast Methylcobalamin Liquid Vitamin B12 Supplement, an energy support dietary supplement that promotes healthy homocysteine levels for proper energy metabolism and healthy energy level.