Item # Quantity Type
790 60 Capsules

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Optimum Immune Booster with Vitamin C, Zinc & Echinacea

Immunity

Windmill®

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.

Gluten Free

Supplement Facts

Serving Size: 3 Capsules

Amount Per Serving % DV
Vitamin C (as ascorbic acid) 180 mg 200%
Zinc (as zinc citrate) 23 mg 205%
Echinacea Purpurea Extract (herb) 900 mg **
American Ginseng (panax quinquefolius) Extract (root) 225 mg **
Reishi Mushroom (ganoderma lucidum)(fruiting body) 225 mg **

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.