Blackmores Daily Immune Action supports year-round immunity with vitamin C, D, zinc, and elderberry. One-a-day formula to maintain daily health and wellbeing. These ingredients work together to help maintain your body’s natural defences, support general health and wellbeing, and keep you feeling your best every day. Whether you’re navigating a busy schedule or looking to strengthen your daily wellness routine, Blackmore’s Daily Immune Action makes it simple to care for your immunity, just one tablet a day, every day.