NutriBiotic® DefensePlus® Tablets (90 tablets) are a unique formulation combining grapefruit seed extract, vitamin C, echinacea extract, astragalus, ginger root extract, goldenseal extract, yarrow extract, and the mushroom extracts of reishi, maitake, and shiitake and are used by healthcare professionals worldwide.

Each tablet is equal to 25 drops of Grapefruit Seed Extract.

Grapefruit seed extract 250 mg, Meta-C® (spirulina-bound calcium ascorbate), echinacea angustifolia extract (4:1), astragalus, reishi mushroom extract (4:1), maitake mushroom extract (4:1), shiitake mushroom extract (4:1), ginger root extract (6:1), goldenseal extract (6:1), yarrow extract (6:1), zinc (gluconate), microcrystalline cellulose (binder), magnesium stearate (vegetable lubricant), and natural food glaze coating.