Dietary Supplement. 1000 mg (per serving). Made with natural colors and flavors. Lasts longer than regular vitamin C (Ester-C stays in the white blood cells for up to 24 hours, which is longer than regular vitamin C. White blood cells are an important component of the immune system). Patented immune health formula. 4 per day. Gluten free. Ester-C - the support you can count on all day, every day. Ester-C gummies provide 1000 mg per serving in a delicious berry flavored gummy. Ester-C supports the retention of vitamin C by your white blood cells, which are an important component of your immune system. Once Ester-C absorbs into your system, it stays there - for up to 24 hours! Ester-C is the patented immune health formula that stays in your system for 24 hours. No gluten, no wheat, no milk, no lactose, no artificial color or artificial flavor, no preservatives, no soy, no yeast, no fish. Natural color variation is normal and does not affect the quality of the product. Enjoy the benefits of Ester-C every day! Call toll free 1-866-417-0739 with questions or comments, Mon - Sat, 9am - 7pm EST. www.Ester-C.com. (These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease).