Comprehensive Immune Support* How it works Not Just Vitamin C: Ultra Immune Boost contains Elderberry Extract, Lysine, Echinacea, Organic Reishi Mushroom Extract, Cordyceps Extract, Garlic Powder, Olive Leaf Extract, and Goldenseal in addition to Vitamin C, Vitamin D, and Zinc. How to take Take two (2) capsules daily or as directed by your healthcare provider.
Made in the USA