Description : Non-Acidic . Unique Gentle Form of Vitamin C . Patented Formula . 100% Vegetarian . 24-Hour Immune Support . GMP (Good Manufacturing Practices) . Dietary Supplement . Non-acidic Ester-C is a breakthrough patented formula that contains naturally-occurring Vitamin C metabolites and is quickly absorbed. Its unique manufacturing process neutralizes pH, making it gentle on the digestive system. Ester-C delivers advanced antioxidant protection, remaining active in the immune system for up to 24 hours!* . Suggested Use : For adults, chew one (1) wafer up to four times daily, preferably with a meal. As a reminder, discuss the supplements and medications you take with your health care providers. Other Ingredients : Dextrose, fructose, citric acid, vegetable stearic acid, natural flavors, guar gum, vegetable magnesium stearate, silica. Free of: gluten, yeast, wheat, milk or milk derivatives, lactose, preservatives, soy, artificial color, artificial flavor. Suitable for vegans. Warnings : If you are pregnant, nursing or taking any medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Keep out of reach of children. Store in a dry place and avoid excessive heat. Tamper resistant: Do not use if seal under cap is broken or missing.