NOW Foods Instant Energy B-12 provides three forms of vitamin B-12, chromium, creatine, and a combination of B-complex vitamins, making this product a perfectly balanced formula with the ultimate goal of producing energy in cells (ATP). More accurate: B-12 is a water-soluble B-complex vitamin that plays a crucial role in energy production, in both red and white blood cells, as well as in the normal development and maintenance of nerve tissue. Chromium is an important trace element that works inside cells and regulates the proper functioning of insulin. Creatine is a natural substance that provides a positive ergogenic effect on the human body. RECOMMENDED DOSE: Take 1 packet per day. Mix with water, juice or your favorite beverage, or consume directly. PRECAUTIONS: Dietary supplements should not be used as a substitute for a balanced diet. This product is not intended to prevent, treat or cure any human disease. Keep out of reach of children. Store in a cool, dry place. Recycle responsibly.