• NanoCelle® technology that significantly increases solubility, absorption, bioavailability and stability. • Increases B12 levels in the body • Helps reduce homocysteine levels • Supports nervous system function • Promotes the mitochondrial energy production cycle • Assists healthy red blood cell production • Supports energy production Always read the label. Follow the directions for use. Vitamin supplements should not replace a balanced diet. Contains potassium sorbate.