Vitamin D3 is a potent and active form of vitamin D Helps maintain healthy bones in adults Assists in maintaining a healthy immune system Assists in maintaining a healthy immune system Safety Information Not intended for use by pregnant or nursing women. If you are taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Not intended for use by persons under the age of 18. Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing. This product is labelled to United States standards and may differ from similar products sold elsewhere in It's ingredients, labeling and allergen warnings