Ingredients: Vitamin C - 500mg (625% NRV), NRV = EC Nutrient Reference Value, Bulking agent (Sorbitol), Sodium ascorbate, Ascorbic acid, Natural orange flavour, Anti-caking agents (Silicon dioxide, Stearic acid, Magnesium stearate), Sweetener (Sucralose), Colour (Iron oxides and Titanium dioxide).