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Emphaplex supports the respiratory system.* Helps maintain healthy mucous membranes* Supports cellular energy Supports central nervous system ...

Supports a healthy immune response* A natural antioxidant source, Oil of Oregano contains phytochemicals which support the body’s natural resista...

Spleen Desiccated is used short-term to support the spleen.* Supports healthy immune system response function* Maintains healthy blood* Su...

Vitamin C with Quercetin - Powerful Immune Support* This synergistic formula combines the antioxidant support of Vitamin C with citrus bioflavonoi...

Cat's Claw Forte contains Cat’s Claw bark traditionally used as a restorative tonic with immune system benefits and given in times of challenge...

SP Children’s Immune is a chewable kids immune supplement for ages 4 and older that delivers key nutrients for proper immune system functioning...

Calcium Lactate Powder is an excellent source of calcium and magnesium.* Supports muscle contraction and nerve conduction Supports maintenance...

Gaia Herbs’ Astragalus Supreme is specially designed to provide deep-level immune support while assisting the body in adapting to daily stress.* Th...

Immune System Health Packs are designed to provide support in three convenient daily immune system supplement packs.* Excellent source of calc...

Promotes immune & throat health* For more than 30 years, Gaia Herbs has created the highest-quality plant-based supplements assured for purity,...

Ganoderma & Shiitake is a supplement for immune system health and vitality made from Shiitake mushroom extract and Ganoderma (reishi) mushr...

Echinacea Extract contains 1000 mg of Echinacea purpurea Herb Extract (3-4% phenolics) per serving (2 capsules)

Supports a healthy immune response* Thanks to its antioxidant properties, Olive leaf is traditionally used to help maintain the body’s natural imm...

Includes echinacea purpurea & angustifolia

Aller-Essentials contains a blend of nutrients and herbal extracts including Vitamin C, Indian tinospora, Epicor dried yeast fermentate complex, Q...

Quercetin Synergy 500 contains 500 mg of quercetin and 250 mg of Vitamin C as well as manganese, bromelain, turmeric, and citrus bioflavonoids. Th...

Each Immune Essentials™ capsule features the same concentrated, naturally derived beta 1,3/1,6 glucan used in XYMOGEN’s ImmunotiX™ formulas, plus ...

ImmunotiX 500™ delivers 500 mg of Wellmune® whole glucan particle per capsule, providing beta 1,3/1,6 glucan—that's double the dose of ImmunotiX 2...

Supports immune & respiratory health* For more than 30 years, Gaia Herbs has created the highest-quality plant-based supplements assured for pu...

Supports a healthy immune response* Black Elderberry helps maintain a healthy immune response.* Black Elderberry is unique in providing both antiox...

This formula was previously called 3-K Complete Helps maintain bone mineral density and supports healthy blood vessels* Thorne's Vitamin K contains...

Powerful immune-supporting herbal blend† Powerful plant-derived immune system support formulated to work with MultiThera® multivitamin formulas...

Vegetarian Immune System Health Packs are designed to provide support in two convenient daily vegetarian immune system supplement packs.* Supp...

Help support a healthy immune system Respiratory and lung support, nature’s way Powerful antioxidant supports a healthy oxidative stress response