Optimum Immune Booster with Vitamin C, Zinc & Echinacea
Optimum Immune Booster provides the ingredients to promote a healthy immune system. Includes Vitamin C a powerful antioxidant, Zinc an essential mineral and Echinacea which may shorten the duration of a cold.
- Provides Antioxidant Support†
- Immune System Support†
For additional formula information, view the Supplement Facts panel.
All Windmill supplements are manufactured in the United States in an FDA-inspected facility whose cGMP (current Good Manufacturing Practice) are independently verified by qualified certification organizations.
Free of artificial colors, flavors and preservatives, Windmill is a trusted name that has been providing America with quality supplements for over 45 years.
Amount Per Serving
|Vitamin C (as ascorbic acid)
|Zinc (as zinc citrate)
|Echinacea Purpurea Extract (herb)
|American Ginseng (panax quinquefolius) Extract (root)
|Reishi Mushroom (ganoderma lucidum)(fruiting body)
Other Ingredients: Gelatin, Rice Flour, Stearic Acid, Silicon Dioxide, Magnesium Stearate (vegetable
FREE OF: WHEAT, SOY, ARTIFICIAL COLORS, FLAVORS OR PRESERVATIVES
SUGGESTED USE: Take three capsules daily as a dietary supplement or as directed by a healthcare professional.