Immune Health

Immune System

The human immune system defends the body against the harmful microorganisms that cause sickness and disease. Health Care Providers suggest taking quality supplements, which should include a multivitamin, fish oil, garlic and a probiotic.**

1082 products

  • American Health, Ester-C, 500 mg, 225 Vegetarian Tablets UPC 076630169912 | Hilife VitaminsAmerican Health, Ester-C, 500 mg, 225 Vegetarian Tablets UPC 076630169912 | Hilife Vitamins

    American Health, Ester-C, 500 mg, 225 Vegetarian Tablets

    Product Overview : American Health, Ester-C, 500 mg, 225 Vegetarian Tablets Description:  500 mg Gentle and Non-Acidic Unique Vitamin C Formula Vegetarian 24-Hour Immune Support Dietary...

    $21.60
    $21.60 $27.00
  • Nature’s Way, ESBERITOX BLISTER PACK chew, 200 Tablets UPC 763948099528 | HiLife VitaminsNature’s Way, ESBERITOX BLISTER PACK chew, 200 Tablets UPC 763948099528 | HiLife Vitamins

    Nature’s Way, ESBERITOX BLISTER PACK chew, 200 Tablets

    Product Overview : Nature’s Way, ESBERITOX BLISTER PACK chew, 200 Tablets Description:  Immune-Boosting Power for the Entire Family! Feel Better Faster! Since 1969 Immune Support Great...

    $19.59
    $19.59 $27.99
  • Nature’s Way, Cell Forté, IP-6 & Inositol, Ultra-Strength Powder, Citrus, 14.6 oz (414 g) UPC 763948058501 | Hilife VitaminsNature’s Way, Cell Forté, IP-6 & Inositol, Ultra-Strength Powder, Citrus, 14.6 oz (414 g) UPC 763948058501 | Hilife Vitamins

    Nature’s Way, Cell Forté, IP-6 & Inositol, Ultra-Strength Powder, Citrus, 14.6 oz (414 g)

    Product Overview : Nature’s Way, Cell Forté, IP-6 & Inositol, Ultra-Strength Powder, Citrus, 14.6 oz (414 g) Description:  Since 1969 Ultra-Strength‡ Powder Supports Natural Killer-Cell Activity...

    $67.19
    $67.19 $95.99
  • Now Foods, Lysine Powder, 1 UPC 733739002402 | HiLife VitaminsNow Foods, Lysine Powder, 1 UPC 733739002402 | HiLife Vitamins

    Now Foods, Lysine Powder, 1

    Product Overview : Now Foods, Lysine Powder, 1 Description:  Essential Amino Acid Supports Collagen Synthesis Healthy Immune Function Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Amino Acids...

    $16.89
    $16.89 $25.99
  • Ecological Formulas, Buffered Vitamin C Crystals, 8.8 Oz Crystals UPC 696859130953 | HiLife VitaminsEcological Formulas, Buffered Vitamin C Crystals, 8.8 Oz Crystals UPC 696859130953 | HiLife Vitamins

    Ecological Formulas, Buffered Vitamin C Crystals, 8.8 Oz Crystals

    Description The mineral bicarbonates are naturally-occurring minerals. The source of pantothenic acid is the purest USP grade form of calcium pantothenate available. The nutrients in this...

    $19.96
    $19.96 $24.95
  • Source Naturals, Wellness Herbal Resistance™, 2 Oz UPC 021078010449 | Hilife Vitamins

    Source Naturals, Wellness Herbal Resistance™, 2 Oz

    Description Alcohol Free Formula Dietary Supplement Suitable for Vegetarians Wellness Herbal Resistance™ Liquid contains a powerful combination of herbs designed to help support your immune system....

    $10.49
    $10.49 $14.98
  • Gaia Herbs Professional Solutions, Echinacea, 60 Liquid Filled Capsules UPC 751063398442 | HiLife Vitamins

    Gaia Herbs Professional Solutions, Echinacea, 60 Liquid Filled Capsules

    Echinacea 60 Liquid Phyto-Caps | Gaia Herbs Professional Solutions Supports healthy immune response at onset Echinacea has been used successfully for hundreds of years to support...

    $29.99
    $29.99 $29.99
  • Kal, Quercetin 1000mg, 60 Tablets UPC 021245565307 | HiLife VitaminsKal, Quercetin 1000mg, 60 Tablets UPC 021245565307 | HiLife Vitamins

    Kal, Quercetin 1000mg, 60 Tablets

    Product Overview : Kal, Quercetin 1000mg, 60 Tablets Description:  Trust Quality  Since 1932  1 Daily Dietary Supplement  Non-Citrus Bioflavonoid  Non GMO Vegan Gluten Free Discussion: Quercetin...

    $43.59
    $43.59 $54.49
  • Premier Research Labs, Galactan Powder, 8 Oz (226.8 g) UPC 807735021245 | Hilife VitaminsPremier Research Labs, Galactan Powder, 8 Oz (226.8 g) UPC 807735021245 | Hilife Vitamins

    Premier Research Labs, Galactan Powder, 8 Oz (226.8 g)

    Product Overview : Premier Research Labs, Galactan Powder, 8 Oz (226.8 g) Description:  Prebiotic arabinogalactan powder Supports regularity and a healthy microbiome* Provides 9 g of...

    $47.99
    $47.99 $47.99
  • Allergy Research Group, Polyphenol-C 500 with Berry Polyphenols, 90 Vegetarian Capsules UPC 713947776203 | HiLife Vitamins

    Allergy Research Group, Polyphenol-C 500 with Berry Polyphenols, 90 Vegetarian Capsules

    Description Dietary Supplement  Polyphenol-C®   Non-GMO vitamin C with concentrated polyphenols from grapes, blueberries, cranberries, blackberries, raspberries, and strawberries. Polyphenols from fruits and berries are the...

    $30.99
    $30.99 $30.99
  • Allergy Research Group, Zinc Picolinate 25 mg, 60 Vegetarian Capsules UPC 713947703001 | HiLife Vitamins

    Allergy Research Group, Zinc Picolinate 25 mg, 60 Vegetarian Capsules

    Description Zinc is a trace mineral that is involved in more than 30 enzyme reactions in the body, and is an essential metal cofactor for one...

    $14.19
    $14.19 $14.19
  • Amazing Grass, Berry Kidz Superfood 30 Servings, 6.35 Oz UPC 829835000333 | HiLife VitaminsAmazing Grass, Berry Kidz Superfood 30 Servings, 6.35 Oz UPC 829835000333 | HiLife Vitamins

    Amazing Grass, Berry Kidz Superfood 30 Servings, 6.35 Oz

    Product Overview : Amazing Grass, Berry Kidz Superfood 30 Servings, 6.35 Oz Description:  6 Leafy Greens  14 Wholesome Fruits  11 Nutritious Veggies  Flavored With Other Natural...

    $25.10
    $25.10 $26.99
  • Amazing Grass, Energy Lemon Lime Green Superfood 30 Servings, 7.4 Oz UPC 829835000425 | HiLife VitaminsAmazing Grass, Energy Lemon Lime Green Superfood 30 Servings, 7.4 Oz UPC 829835000425 | HiLife Vitamins

    Amazing Grass, Energy Lemon Lime Green Superfood 30 Servings, 7.4 Oz

    Product Overview : Amazing Grass, Energy Lemon Lime Green Superfood 30 Servings, 7.4 Oz Description:  Plant-Based Caffeine 1 Serving Fruits & Veggies 7 Nutritious Greens Naturally...

    $31.99
    $31.99 $39.99
  • Amazing Grass, Chocolate Green Superfood 60 Servings, 17 Oz UPC 829835000128 | HiLife VitaminsAmazing Grass, Chocolate Green Superfood 60 Servings, 17 Oz UPC 829835000128 | HiLife Vitamins

    Amazing Grass, Chocolate Green Superfood 60 Servings, 17 Oz

    Product Overview : Amazing Grass, Chocolate Green Superfood 60 Servings, 17 Oz Description:  Vitamin K & Iron 1 Serving Fruits & Veggies  7 Nutritious Greens  Flavored...

    $69.99
    $69.99 $69.99
  • Allergy Research Group, Russian Choice Immune Immunobiotic Regulator, 60 Vegetarian Capsules UPC 713947753006 | HiLife Vitamins

    Allergy Research Group, Russian Choice Immune Immunobiotic Regulator, 60 Vegetarian Capsules

    Russian Choice GI contains a proprietary blend of Russian Choice Immune Powder, specially prepared lactobacillus cell wall fragments, and extracts of Bai-Zhu Atractylodes, Poria cocos and...

    $27.79
    $27.79 $27.79
  • Nutricology, N-Acetyl Cysteine 500 mg, 120 Tablets UPC 713947513709 | HiLife Vitamins

    Nutricology, N-Acetyl Cysteine 500 mg, 120 Tablets

    Description:   Innovative Nutrition Hypoallergenic Dietary Supplement   NAC, the acetyl derivative of L-cysteine, is more stable than L-cysteine, and can convert into L-cysteine after being...

    $40.99
    $40.99 $40.99
  • Garden of Life, Dr. Formulated Probiotics Organic Kids Strawberry Banana Shelf Stable, 30 Chewables UPC 658010122214 | HiLife VitaminsGarden of Life, Dr. Formulated Probiotics Organic Kids Strawberry Banana Shelf Stable, 30 Chewables UPC 658010122214 | HiLife Vitamins

    Garden of Life, Dr. Formulated Probiotics Organic Kids Strawberry Banana Shelf Stable, 30 Chewables

    Product Overview : Garden Of Life, Dr. Formulated Probiotics Organic Kids Strawberry Banana Shelf Stable, 30 Chewables Description:  Probiotics + Vitamins C & D Potency Promise...

    $19.59
    $19.59 $27.99
  • Solaray, Cat's Claw Extract 200mg, 30 VegCaps UPC 076280032055 | HiLife VitaminsSolaray, Cat's Claw Extract 200mg, 30 VegCaps UPC 076280032055 | HiLife Vitamins

    Solaray, Cat's Claw Extract 200mg, 30 VegCaps

    Product Overview : Solaray, Cat's Claw Extract 200mg, 30 VegCaps Description:  Est. 1973 Vital Extracts 4% Oxindole Alkaloids Immune System Healthy Joints Dietary Supplement Lab Verified...

    $13.91
    $13.91 $17.39
  • Pure Encapsulations, Cat's Claw, 180 Capsules UPC 766298005621 | HiLife Vitamins

    Pure Encapsulations, Cat's Claw, 180 Capsules

    Cat's Claw - 180 vegetarian capsules These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose,...

    $84.00
    $84.00 $84.00
  • Planetary Herbals, Cat's Claw, 4 Oz UPC 021078102793 | Hilife Vitamins

    Planetary Herbals, Cat's Claw, 4 Oz

    Planetary Herbals Cat's Claw Description Liquid Extract Supports Natural Defenses Herbal Supplement Approved by Michael Tierra LAc, O.M.D Planetary Formulas Cat's Claw uses only the inner...

    $31.98
    $31.98 $31.98
  • Natural Factors, SelenoExcell, Selenium, 200 mcg, 90 Capsules UPC 068958016757 | Hilife VitaminsNatural Factors, SelenoExcell, Selenium, 200 mcg, 90 Capsules UPC 068958016757 | Hilife Vitamins

    Natural Factors, SelenoExcell, Selenium, 200 mcg, 90 Capsules

    Product Overview : Natural Factors, SelenoExcell, Selenium, 200 mcg, 90 Capsules Description:  Dietary Supplement Antioxidant & Immune Support Seleno Excell - High Selenium Supplement True -...

    $9.77
    $9.77 $9.77
  • Carlson Labs, Chelated Zinc 30mg, 250 Tablets UPC 088395057724 | HiLife VitaminsCarlson Labs, Chelated Zinc 30mg, 250 Tablets UPC 088395057724 | HiLife Vitamins

    Carlson Labs, Chelated Zinc 30mg, 250 Tablets

    Product Overview : Carlson Labs, Chelated Zinc 30mg, 250 Tablets Description:  30 mg - Superior Absorption Dietary Supplement Immune Support Enzyme Function Antioxidant Potency & Quality...

    $19.04
    $19.04 $22.40
  • Nature’s Life, Quercetin, 400 mg, 100 Capsules UPC 040647006706 | HiLife VitaminsNature’s Life, Quercetin, 400 mg, 100 Capsules UPC 040647006706 | HiLife Vitamins

    Nature’s Life, Quercetin, 400 mg, 100 Capsules

    Product Overview : Nature’s Life, Quercetin, 400 mg, 100 Capsules Description:  1 Capsule Per Day Bioflavonoid Support Dietary Support Quality You Can Trust™ Join the Nature...

    $26.63
    $26.63 $33.29
  • Lifetime, Zinc Lozenge W/ Vitamin C & Echinacea, 60 Lozenges UPC 053232400704 | HiLife Vitamins

    Lifetime, Zinc Lozenge W/ Vitamin C & Echinacea, 60 Lozenges

    Supplement Facts Serving Size 1 Lozenge Servings Per Container 60 Amount Per Serving % Daily Value*** Calories 10 Total Carbohydrates 2g <1%* Sugars 1g Vitamin C...

    $8.49
    $8.49 $9.99