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Immune Health

Strengthen your defenses with immune support you can trust.

Immune Health
64 Results
64 Results

  • All Products (224)
  • Brain & Cognitive Health (31)
  • Bundle & Save (8)
  • Digestion & Probiotics (49)
  • Essential Wellness (72)
  • Heart Health (48)
  • Immune Health (64)
  • Kid's Health (7)
  • Liver & Detox (26)
  • Magnesium (9)
  • Men's Health (14)
  • Omega-3s & Fish Oil (14)
  • Pain, Bone & Joint (40)
  • Protein & Sports Nutrition (26)
  • Sleep (18)
  • Stress, Mental Health (39)
  • Vitamins & Minerals (44)
  • Weight Management (43)
  • Women's Health (43)

    Strengthen your immune defenses with targeted vitamins, probiotics, and antioxidants. Immunity supplements backed by science for year round support.

    1. PhytoMulti® Multivitamin

      Science-backed multivitamin for daily cellular health and overall wellness*

      4.8Average Rating 4.8

      Best Seller

      Image of the product PhytoMulti® Multivitamin

    2. UltraFlora® Complete Probiotic

      Our most comprehensive probiotic: complete gut, immune, skin health, and more*

      4.6Average Rating 4.6
      Image of the product UltraFlora® Complete Probiotic

    3. PhytoMulti® Multivitamin Capsules

      Plant-based daily multivitamin for energy, brain, and immune support

      4.6Average Rating 4.6

      Best Seller

      Image of the product PhytoMulti® Multivitamin Capsules

    4. UltraFlora® Women's Probiotic

      Daily probiotic support for vaginal, urinary, and gut microbiome balance

      4.5Average Rating 4.5

      Best Seller

      Image of the product UltraFlora® Women's Probiotic

    5. UltraFlora® Balance Probiotic

      Daily probiotic for gut balance, digestive comfort, and immune support

      4.7Average Rating 4.7

      Best Seller

      Image of the product UltraFlora® Balance Probiotic

    6. PhytoMulti® Superfoods

      Organic superfood powder for digestive and immune support.*

      4.5Average Rating 4.5
      Image of the product PhytoMulti® Superfoods

    7. UltraFlora® 3-in-1 Daily Probiotic

      Synbiotic (probiotics + prebiotic) for gut and immune health

      4.5Average Rating 4.5
      Image of the product UltraFlora® 3-in-1 Daily Probiotic

    8. UltraFlora® Spectrum Probiotic

      Broad-spectrum probiotic for upper and lower GI support, digestive comfort, and immunity

      4.7Average Rating 4.7
      Image of the product UltraFlora® Spectrum Probiotic

    9. SPM Active® One Daily

      Eases soreness and supports joint health in as little as 2 weeks.*

      4.5Average Rating 4.5
      Image of the product SPM Active® One Daily

    10. UltraFlora® BiomePro Probiotic

      Supports gut, immune, and respiratory health*

      4.6Average Rating 4.6
      Image of the product UltraFlora® BiomePro Probiotic

    11. Immune Active™

      Immune system support*

      4.4Average Rating 4.4
      Image of the product Immune Active™

    12. UltraGI Replenish®

      Support for the management of compromised gut function with digestive disorders including malabsorption

      4.6Average Rating 4.6

      Medical Food

      Image of the product UltraGI Replenish®

    13. Ultra Potent-C® 500 Vitamin C

      High-potency formula to support immune health. Gentle on the stomach.*

      4.6Average Rating 4.6
      Image of the product Ultra Potent-C® 500 Vitamin C

    14. UltraInflamX Plus 360°®

      Advanced nutritional support for the management of compromised gut function in IBD

      4.6Average Rating 4.6

      Medical Food

      Image of the product UltraInflamX Plus 360°®

    15. Ultra Potent-C® 1000 Vitamin C

      High-potency buffered vitamin C for daily immune and antioxidant support. Stomach-friendly formulation.*

      4.8Average Rating 4.8
      Image of the product Ultra Potent-C® 1000 Vitamin C

    16. SPM Active®

      Targets the root causes of body soreness*

      4.5Average Rating 4.5
      Image of the product SPM Active®

    17. CandiBactin-BR®

      Concentrated Berberine formula for detox, intestinal health, and digestive support.

      4.5Average Rating 4.5
      Image of the product CandiBactin-BR®

    18. Clear Change® 10-Day Detox Program

      Supports the body's natural detoxification process*

      4.2Average Rating 4.2
      Image of the product Clear Change® 10-Day Detox Program

    19. CandiBactin-AR®

      A natural, plant-based approach to gut health, with a unique blend of concentrated essential oils and herbal extracts to support intestinal microbial balance and healthy digestion.

      4.0Average Rating 4.0
      Image of the product CandiBactin-AR®

    20. Zinc A.G.™

      Supports immune health.*

      4.7Average Rating 4.7
      Image of the product Zinc A.G.™

    21. Multigenics® Multivitamin

      Broad spectrum vitamin and mineral formula to support overall health.*

      4.8Average Rating 4.8
      Image of the product Multigenics® Multivitamin

    22. Ultra Potent-C® Chewable Vitamin C

      High-potency formula to support immune health. Gentle on the stomach.*

      4.9Average Rating 4.9
      Image of the product Ultra Potent-C® Chewable Vitamin C

    23. UltraClear® Renew Detox Powder

      Supports the body's natural detoxification processes with macro-and micronutrients*

      4.6Average Rating 4.6
      Image of the product UltraClear® Renew Detox Powder

    24. UltraClear Plus® Detox Powder

      Advanced nutritional support for metabolic detoxification.

      4.9Average Rating 4.9
      Image of the product UltraClear Plus® Detox Powder