VALUPAK EFFERVESCENT C 1000MG X20 are useful nutritional aid helps to SUPPLEMENTS your daily intake of essential vitamins. Valupak High Strength Effervescent Vitamin C Tablets have a rich, delicious orange flavour and are an excellent way to SUPPLEMENTS your daily intake of this essential vitamin. Vitamin C plays a significant role in maintaining overall good health, helping to support normal immune system function and contributing to the protection of cells from oxidative stress. It also plays a role in normal collagen formation for the normal function of blood vessels, bones, cartilage, gums, skin and teeth and contributes to normal energy-yielding metabolism