Kelkin Effervescent Zinc & Vitamin C is an orange-flavoured drink that contains 1000mg of vitamin C and 15mg of zinc. Kelkin Effervescent Zinc & Vitamin C provides you with 1,000mg of Vitamin C (1250% of NRV) and 15mg of zinc (150% of NRV) in one convenient effervescent tablet. Vitamin C & Zinc have a number of important roles within the body. Vitamin C plays a vital role in immune support, growing and repairing tissues, bones and teeth. It also makes collagen, which is nee