AvaCare\'s Simple Health Vitamin C ONE-A-DAY contains 20 Orange Flavoured Effervescent Tablets. Each tablet contains 1000mg of Vitamin C which is 1,250% of the Recommended Daily Allowance (RDA). RDA is also known as Nutrient Reference Value (or NRV). AvaCare\'s Effervescent Vitamin C has been designed so you get a massive boost of well-needed Vitamin C as vitamin C helps support the normal function of your Immune and Nervous Systems, giving your immune system an immediate boost. It can also help reduce the effects of Tiredness and Fatigue. AvaCare believes in Simple Health and therefore likes to keep things simple wherever it can. Simple ingredients means less bad stuff making AvaCare products better for you then other brands. The AvaCare Vitamin C has less ingredients then any other similar products giving you the boost you need with less of the stuff your body doesn\'t need. Ingredients:Citric Acid, Vitamin C (as Ascorbic Acid), Sodium Hydrogen Carbonate, Sorbitol, Maltidextrin, Inulin, Flavouring, Sweetener (Sucralose), Acacia, Natural Colours (Beetroot Red, Riboflavins), Sucrose, Glucose, Fructrose. Warnings:Food Supplements should not be used as a substitute for a varied, balanced diet and healthy lifestyle. Check seal is intact before first use. Keep out of sight and reach of young children. Replace lid securely. Store in a cool dry place.