
$51.70
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Fundamental Immune Support 120 Capsules Clinical Applications Broad-Spectrum Support for Healthy Immune Function Support Healthy Respiratory Function Maintains Normal Inflammatory Balance Fundamental Immune Support is a targeted blend of nutrients designed to provide a broad-spectrum support to the body’s immune reserves. The formula includes quercetin, a powerful bioflavonoid that aids in supporting the immune system. Vitamin C and N-Acetyl Cysteine are potent antioxidants that promote respiratory function and support the function of quercetin. Vitamin D and zinc are important micronutrients needed to create a robust immune reserve. This powerful combination works to promote healthy respiratory and immune function. Quercetin is best known for its antioxidant activity in scavenging free radicals. Additionally, quercetin helps balance cytokine levels and improve T-lymphocyte balance. N-Acetyl Cysteine (NAC) is the precursor of the master antioxidant, glutathione. NAC has been shown to support mucus clearance and normal respiratory function, through its ability to cleave disulfide bonds in mucus. Fundamental Immune Support contains the synergistic nutrient blend of zinc, vitamin C, and vitamin D, which each play a major role in maintaining immune system reserves. *This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Ingredients: Serving size: 2 capsules Servings per container: 60 2 capsules contain: Vitamin C: 600 mg (as ascorbic acid USP) Vitamin D: 62.5 mcg (2,500 IU) (D3 as cholecalciferol) Zinc: 25 mg (as TRAACS Zinc Bisglycinate Chelate) N-Acetyl-L-Cysteine USP: 600 mg Quercetin Dihydrate: 250 mg Other Ingredients: Hypromellose (Natural Vegetable Capsules), Microcrystalline Cellulose, Magnesium Stearate and Silicon Dioxide. *This product is formulated to be free of allergens derived from: gluten, yeast, corn, soy, artificial flavors and colors. Directions: Take 2 capsules a day or as recommended by your health care professional. Caution: Keep out of the reach of children. Tamper Evident: Do not use if safety seal is missing or broken. Storage: Keep tightly closed in a cool, dry place.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$51.70