Sodium bicarbonate, tartaric acid, citric acid, calcium carbonate, potassium bicarbonate, lemon (Citrus limon) fruit powder, lemon (Citrus limon) peel oil, stevia (Stevia rebaudiana) leaf extract, lime (Citrus aurantifolia) peel oil, dicalcium phosphate, tripotassium phosphate, magnesium phosphate, potassium sulfate, disodium phosphate, sodium sulfate, calcium sulfate, potassium chloride.