Reduce the severity and duration of common colds with Blackmores Bio C® 1000. Its high potency one-a-day formula is buffered with mineral ascorbates making it gentler on the stomach compared with ascorbic acid alone. Contains antioxidant properties and helps reduce free radicals formed in the body. Always read the label. Use only as directed. If symptoms persist talk to your health professional. Supplements may only be of assistance if dietary intake is inadequate.