Final sale!! Boost your daily immunity and energy with these high-strength Vitamin C effervescent tablets. Effervescent tablets – easy and pleasant to take. Ingredients: Bulking agent (sorbitol), ascorbic acid (Vitamin C), acidity regulators (sodium hydrogen carbonate, citric acid), polyethylene glycol, sweeteners (sodium saccharin, sodium cyclamate), flavouring, colour (riboflavin).