ViraPro provides a powerful blend of vitamins and minerals along with a clinically studied, standardized elderberry extract to support a healthy immune system.* Clinically Studied Elderberry – Standardized for anthocyanins, which support a strong immune response.* Vitamin A – For healthy immune system function, retinyl acetate is superior to beta carotene.* Vitamin C – This essential nutrient is well known for immune benefits throughout the body.* Vitamin D – Research suggests that people with sufficient vitamin D levels have more robust immune systems.* Zinc – Supports the immune activity of the thymus gland, the master gland of the immune system.* Selenium – Works with magnesium to keep the immune system healthy.* Powerful Immune Support, Every Day or When You Need it Most! Fortify your immune system daily or use when extra immune support is desired.*