Shorten the duration of the common cold with Blackmores Bio C 500 Chewable tablets. This great-tasting orange-flavoured vitamin C supplement supports your immune system health. It's sweetened with naturally derived ingredients and buffered with mineral ascorbates to make it gentler on your stomach. This formula includes Vitamin C and bioflavonoids that work together to support the activity of Vitamin C. Adults should (do not swallow whole) chew two tablets once a day for a cold, or just one tablet for general immune system health. Suitable from 4 years of age. No added artificial sweeteners. Supports general health and wellbeing. Supports healthy immune system function. Decreases the duration of cold symptoms. Contains vitamin, C an antioxidant that reduces free radicals formed in the body. Gives you a vitamin C that's gentler on the stomach..