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Immune System Support

Boost your body’s defenses.

47 Results
47 Results

  • All Categories (47)
  • General Wellness (24)
  • Herbals (9)
  • Doctor Recommended (14)
  • Minerals (1)

    Explore the best vitamins for immune system health. Learn how Metagenics Immune Active and other supplements like vitamin D, zinc, and echinacea can boost your body's defenses.

    1. OmegaGenics® Fish Oil EPA-DHA 1000 mg

      Supports heart, eye, immune, bone, and muscle health*

      4.7Average Rating 4.7

      Best Seller

      Bottle of Metagenics OmegaGenics® Fish Oil EPA-DHA 1000 mg—60 softgels. Formulated to support heart, immune, bone, and muscle health.

    2. Vitamin D3 5000 + K

      High-potency formula for bone and immune health*

      4.7Average Rating 4.7

      Best Seller

      Bottle of Metagenics Vitamin D3 5000 + K—60 softgels. Formulated to support bone and immune health.

    3. Vitamin D3 10,000 + K

      Supports bone, heart, and immune health

      4.9Average Rating 4.9

      Best Seller

      Bottle of Metagenics Vitamin D3 10,000 + K—60 softgels on a light background. Formulated to support bone and immune health.

    4. Ultra Potent-C® 1000 Vitamin C

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

      4.8Average Rating 4.8

    5. PhytoMulti® Multivitamin with Iron

      Supports cellular health, overall wellness, and healthy aging*

      4.8Average Rating 4.8

      Best Seller

      Metagenics™ PhytoMulti® with Iron - Practitioner-grade, daily multivitamin supplement with phytonutrients to support cellular healthy aging. - 60 Count

    6. OmegaGenics® Fish Oil EPA-DHA 720 mg

      Supports heart, eye, immune, muscle, and brain health*

      4.9Average Rating 4.9

      Best Seller

      Bottle of Metagenics OmegaGenics® Fish Oil EPA-DHA 720 mg—60 softgels. Formulated to support heart, muscle, and immune health.

    7. OmegaGenics® Fish Oil EPA-DHA 2400 mg Liquid

      Supports heart, eye, immune, musculoskeletal, and brain health*

      5.0Average Rating 5.0
      A single bottle of Metagenics OmegaGenics® Fish Oil EPA-DHA Liquid 2400 mg. Formulated to support heart, muscle, and immune health.

    8. Vitamin D3 5000

      High-potency formula for bone and immune health*

      4.8Average Rating 4.8

    9. PhytoMulti® Superfoods

      Supports cellular health, healthy aging, gut health, and immune function.*†

      4.5Average Rating 4.5

      New

      Bottle of Metagenics PhytoMulti® Superfoods on a light background.

    10. OmegaGenics® Fish Oil EPA 1200 mg

      Supports heart health and overall wellbeing*

      4.9Average Rating 4.9
      Bottle of Metagenics OmegaGenics® Fish Oil EPA 1200 mg—60 softgels. Formulated to support heart health and overall wellbeing.

    11. Wellness Essentials® Men's Vitality Daily Packs

      Men’s daily packs to support energy, strength, and stamina.*

      3.9Average Rating 3.9

    12. UltraFlora® BiomePro Probiotic

      Supports gut, immune, and respiratory health*

      4.6Average Rating 4.6
      Metagenics™ UltraFlora® BiomePro - Daily probiotic supplement supports gastrointestinal and immune system health, as well as respiratory health - 30 Count

    13. Zinc A.G.™

      Supports immune health.*

      4.6Average Rating 4.6

    14. OmegaGenics® Fish Oil EPA-DHA 500 mg

      Supports heart health.*

      4.9Average Rating 4.9
      Bottle of Metagenics OmegaGenics® Fish Oil EPA-DHA 500 mg—120 softgels. Formulated to support heart health.

    15. OmegaGenics® Fish Oil Neuro 1000 mg

      Support for brain health and cognitive function.*

      3.5Average Rating 3.5
      Bottle of Metagenics OmegaGenics® Neuro Fish Oil 1000 mg, 60 softgels. Supports heart, cognitive, and eye health.

    16. UltraFlora® Kids Probiotic

      Supports digestive and immune health*

      3.2Average Rating 3.2
      Bottle of Metagenics UltraFlora® Kids's Probiotic—60 tablets. Formulated to support digestive and immune health.

    17. Immune Active™

      Immune system support*

      4.4Average Rating 4.4
      Bottle of Metagenics Immune Active™—60 capsules. Formulated to support immune health.

    18. G.I. Support

      Supports healthy gastrointestinal tract function*

      5.0Average Rating 5.0
      Container of Metagenics G.I. Support. Formulated to support healthy gastrointestinal tract function.

    19. Vitamin D3 Liquid

      High-potency formula for bone and immune health.*

      4.6Average Rating 4.6

    20. UltraFlora® Intensive Care Probiotic

      Support for intestinal distress and bowel discomfort.*

      5.0Average Rating 5.0

    21. Vitamin D3 1000

      High-potency formula for bone and immune health.*

      4.3Average Rating 4.3
      Bottle of Metagenics Vitamin D3 1000—120 tablets. Formulated to support bone and immune health.

    22. Quercetin 500 mg

      Supports heart health and immune system function.*

      5.0Average Rating 5.0
      Bottle of Metagenics Quercetin 500 mg, 60 capsules, on a transparent background.

    23. SulforaClear™

      Advanced sulforaphane support*

      5.0Average Rating 5.0
      Singe bottle of Metagenics SulforaClear™, 60 capsules, on a light background.

    24. OmegaGenics® Fish Oil EPA-DHA 300 mg

      Supports heart health*

      5.0Average Rating 5.0