Boost your immune system with Fast&Up Vitamin C, D3 & Zinc effervescent tablets. Each pack contains 20 orange-flavoured tablets, delivering 1000mg Vitamin C, 2000 IU Vitamin D3 and 10mg Elemental Zinc. Formulated with Swiss Effervescent Technology, these tablets dissolve quickly in water for a refreshing daily drink. Suitable for vegetarians, non-GMO, and free from added sugar. Simply drop one tablet into 250ml of water after breakfast for convenient daily immune support.