skip to content
Home
Cart
Welcome!
New Customer?Create Account

Immune, Cold & Flu

Strengthen your defenses with immune support you can trust.

Immune, Cold & Flu
37 Results
37 Results

  • All Products (216)
  • Vitamins & Minerals (87)
  • Gut & Digestion (46)
  • Heart Health (41)
  • Immune, Cold & Flu (37)
  • Stress, Mood & Sleep (35)

    Your immune system works nonstop. Give it the backup it needs with targeted nutrients, probiotics, and antioxidants for everyday defense.

    1. UltraFlora® Balance Probiotic

      Starter probiotic for daily gut support*

      4.7Average Rating 4.7

      Best Seller

      Bottle image of UltraFlora® Balance Probiotic, a daily supplement for gut and immune health. The label highlights 24-hour gut support and contains 30 capsules, shown upright on a white background.

    2. UltraFlora® Complete Women's Probiotic

      For vaginal & urinary support—plus added benefits for gut, immune, & emotional health*

      4.6Average Rating 4.6

      New

      Bottle of UltraFlora® Complete Women’s Probiotic on a white background. The label highlights 5-in-1 daily support for digestive health, bloating, vaginal health, immune health, and stress. Contains 30 capsules.

    3. UltraFlora® Complete Probiotic

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

      4.6Average Rating 4.6
      Bottle of UltraFlora® Complete Probiotic by Metagenics, labeled as a 9-in-1 daily supplement for gut health, digestion, immune support, skin health, metabolism, and more. Contains 30 capsules.

    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
      Image of the product Ultra Potent-C® 1000 Vitamin C

    5. UltraFlora® Probiotic + Multivitamin

      Probiotic & vitamins to support gut health and energy*

      4.5Average Rating 4.5

      New

      Bottle of UltraFlora® Complete Women’s Probiotic on a white background. The label highlights 5-in-1 daily support for digestive health, bloating, vaginal health, immune health, and stress. Contains 30 capsules.

    6. CandiBactin-AR®

      Supports healthy intestinal environment and digestion

      4.3Average Rating 4.3
      Metagenics CandiBactin-AR® 60-softgels, supports gut and respiratory health.

    7. Inflavonoid Intensive Care®

      Highly bioavailable curcumin to support joint discomfort*‡

      4.9Average Rating 4.9
      Bottle of Metagenics Inflavonoid Intensive Care®—120 capsules. Formulated to support joint health.

    8. Vitamin D3 5000

      High-potency formula for bone and immune health*

      4.8Average Rating 4.8
      Image of the product Vitamin D3 5000

    9. Immune Active™

      Immune system support*

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

    10. Zinc A.G.™

      Supports immune health.*

      4.5Average Rating 4.5
      Image of the product Zinc A.G.™

    11. 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.

    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. ImmuCore®

      Multidimensional immune system support*

      5.0Average Rating 5.0
      Bottle of Metagenics ImmuCore®—90 tablets. Multidimensional immune system support.

    14. 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

    15. UltraFlora® 3-in-1 Daily Probiotic

      Synbiotic (probiotics + prebiotic) for gut and immune health

      4.5Average Rating 4.5
      Metagenics™ UltraFlora® 3 in 1 Daily Probiotic – Single Gummy (Serving size: 1 Gummy)

    16. UltraFlora® Acute Care Probiotic

      Relieves occasional diarrhea and acute bowel distress*

      3.8Average Rating 3.8
      Metagenics™ UltraFlora® Acute Care - Boosts immune health & targets acute bowel distress - 30 Count

    17. Vitamin D3 Liquid

      High-potency formula for bone and immune health.*

      4.6Average Rating 4.6
      Image of the product Vitamin D3 Liquid

    18. 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.

    19. Wellness Essentials® Daily Packs

      Targeted nutritional support for overall health and wellness.*

      5.0Average Rating 5.0
      Image of the product Wellness Essentials® Daily Packs

    20. 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.

    21. UltraFlora® Immune Booster Probiotic

      Supports nasal, sinus and respiratory health*

      4.7Average Rating 4.7
      Image of the product UltraFlora® Immune Booster Probiotic

    22. 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

    23. SuperGarlic 6000® mg

      Super concentrated 6000 mcg allicin per tablet.

      5.0Average Rating 5.0
      Image of the product SuperGarlic 6000® mg

    24. Vitamin D3 2000 Complex

      High-potency Vitamin D3 formula for bone and immune health*

      4.7Average Rating 4.7
      Bottle of Metagenics Vitamin D3 2000 Complex—90 tablets. Formulated to support bone and immune health.