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Immune System Vitamins

Immune system vitamins are important to support the body’s ability to fight off viruses that may enter your system and make you sick. Some individuals are more susceptive to illnesses, and many factors can contribute to this. These include poor diet, stress, lack of exercise, chronic illnesses and even the change of seasons. Our immune system vitamins work great for nearly all individuals, but for those who are very susceptive to illnesses, they are especially important.

Immune system vitamins with targeted, specially engineered, highly effective formulas can assist greatly in maintaining a strong, powerful immune system. To help boost your overall immunity and avoid getting sick, it’s extremely beneficial to invest in our immune system vitamins. InVite Health offers a full selection of immune system vitamins to assist your body in fighting off those pesky germs that enter your system from a variety of sources.

Each of our highly effective immune system vitamins works in a different way to keep you safe and healthy. For example, our Probiotic Hx formula works to balance out the ratio of healthy and unhealthy bacteria in the digestive tract, which helps maintain the health of your entire body. Our Inflammune Hx formula contains a variety of ingredients that help balance the body’s overall inflammatory response. And our Green Tea Tx works in nearly every part of the body, providing great antioxidant protection for the heart, brain, liver, prostate, breasts, esophagus, mouth, colon, pancreas, lungs, bladder, skin, gums, hair follicles and more. Read through the list of immune system vitamins for more information on each of our beneficial products.

All of our immune system vitamins are created with the highest manufacturing practices and top-quality ingredients. For great discounts, a superb assortment of top-grade immune system vitamins, nutraceuticals and nutritional supplements, and access to our professional nutritionists, look no further – great health starts right here at InVite Health. To ask a question or to purchase your immune system vitamins today, call us at (800) 632-0541 or click here to find a store near you!

Products per page

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  • Green Tea Extract

    Green Tea Tx®

    InVite®’s decaffeinated green tea extract provides powerful catechins, particularly Epigallocatechin gallate or EGCG for short, which is the most valuable antioxidant component of green tea. This liquid green tea ... More Info
    $29.95
    -$5.99
    $23.96
  • Probiotic Hx®

    Probiotic Hx®

    Research has shown that a certain amount of “good” bacteria in your intestines is necessary for proper digestion and overall health. The body needs certain strains of this healthy bacteria to counteract the negative ... More Info
    $39.95
    -$7.99
    $31.96
  • Green Tea Extract Pills

    Green Tea Hx®

    Green Tea Extract, derived from the Camellia sinensis plant, has been used as a tonic in traditional Chinese and Japanese medicine for superior health and longevity for centuries. Green tea has a very high concentration of polyphenols ... More Info
    $34.95
    -$6.99
    $27.96
  • InflamMune Hx®, men vitamins

    InflamMune Hx®

    InflamMune Hx® supplements from InVite Health offer nutritional support for many different organs and functions of the body with two key ingredients: a potent Omega-3 fatty acid called Eicosatetraenoic Acid (or ETA) sourced ... More Info
    $43.95
    -$8.79
    $35.16
  • NAC - N-ACETYL CYSTEINE

    NAC 600mg

    N-Acetyl-Cysteine, or NAC, is the stabilized version of the amino acid known as Cysteine. NAC is a conditionally-essential nutrient, required by the body in larger servings during times of stress, illness and recovery. ... More Info
    $21.95
    -$4.39
    $17.56
  • Alkalizer

    Alkalizer Powder

    Net Wt. 6.7oz (192g) The typical American diet contains too much salt (Sodium Chloride) and too little of the essential nutrient Potassium. Americans also eat a great deal of food that is converted to acidic compounds in the ... More Info
    $49.95
    -$9.99
    $39.96
  • Black Seed

    Black Seed with Rosemary and Cordyceps

    This unique InVite® Health formula combines the immune benefits of a trio of plants used in traditional medicine throughout the world. Our Black Seed with Rosemary and Cordyceps is a convenient and powerful supplement that ... More Info
    $44.95
    -$8.99
    $35.96
  • White Tea Extract

    White Tea Tx®

    White Tea Bud and Leaf Extract (or tincture) is a concentrated source of polyphenol antioxidants with excellent health benefits. White Tea Extract is sourced from the same plant as green and black tea, Camellia sinensis. White ... More Info
    $29.95
    -$5.99
    $23.96
  • Nucleotide Complex

    Nucleotide Complex

    Nucleotides are found naturally in fish, poultry, legumes, sprouts and breast milk. They are considered nutritional “building blocks”, providing energy to support and maintain various body functions. Nucleotides ... More Info
    $38.95
    -$7.79
    $31.16
  • L-Carnitine

    L-Carnitine

    L-Carnitine is the bioactive form of an energizing compound naturally synthesized by two amino acids, lysine and methionine. In living cells, L-Carnitine is needed to transport fatty acids from the extracellular fluid into ... More Info
    $49.95
    -$9.99
    $39.96
  • Respiratory Hx

    Respiratory Hx®

    60 Vcaps® Vegetarian Capsules Respiratory Hx® is a unique blend of researched herbal extracts and citrus bioflavonoids (not derived from citrus fruit) that promote immune and respiratory health. This formula helps ... More Info
    $29.95
    -$5.99
    $23.96
  • Vitamin D3 3000 IU

    Vitamin D3 3000 IU

    InVite’s Vitamin D3 3000 IU supplement has all the benefits of the InVite Vitamin D3 1000, with two more servings, in a single capsule. This high-potency supplement offers 750% DV of Vitamin D and may greatly benefit ... More Info
    $24.95
    -$4.99
    $19.96
  • Mushroom Hx®

    Mushroom Hx®

    Mushroom Hx® is a dietary supplement that provides nutritional support for healthy immune function with whole mushroom powders from eight different mushrooms, all of which provide unique health benefits. The specific ... More Info
    $39.95
    -$7.99
    $31.96
  • Quercetin w/ Calcium Ascorbate

    Quercetin with Calcium Ascorbate

    Quercetin in a plant-based flavonoid, sometimes referred to as a citrus bioflavonoid, found naturally in some the healthiest known food sources, such as dark berries, organic tomatoes, and tea. It is involved in several inflammation ... More Info
    $24.95
    -$4.99
    $19.96
  • Glutathione Supplement

    Glutathione Lozenge

    Glutathione (GSH) is referred to as the “Mother Antioxidant” due to its ability to support the function of other antioxidants in the body. Glutathione is a key antioxidant for liver detoxification, immune system ... More Info
    $34.95
    -$6.99
    $27.96
  • Olive Leaf 60 caps

    Olive Leaf - 60 Capsules

    Olive leaf (Olea europaea) extract offers a variety of nutritional benefits for the body. Some research studies have shown the olive leaf to have great antioxidant potential with the ability to fight off damaging free radicals, ... More Info
    $23.95
    -$4.79
    $19.16
  • Zinc Picolinate

    Zinc Picolinate

    Zinc is an essential mineral required by the body on a daily basis. A sufficient amount of zinc is necessary for proper immune system function and numerous other vital body processes. Common food sources of zinc include oysters, ... More Info
    $8.95
    -$1.79
    $7.16
  • L-Lysine

    L-Lysine

    L-Lysine is an essential amino acid, meaning it is not made in the body so it must be consumed in food and supplements. It is one of the 20 amino acids that serves as a building block for protein. L-Lysine in dietary supplement ... More Info
    $11.95
    -$2.39
    $9.56
  • Nutri-Statin

    Nutri-Statin 144

    Nutri-statin 144 offers support for the maintenance and balance of naturally occurring bacteria that normally reside in the small and large intestines. This product supports appropriate Candida albicans in the gut. This condition ... More Info
    $34.95
    -$6.99
    $27.96
  • Oregano Oil Tincture

    Oregano Oil Tx®

    Oregano is a perennial herb, related to marjoram. It is an important culinary herb commonly used in the Mediterranean diet, and due to its high antioxidant activity and phenolic acid and flavonoid content, it is used in a variety ... More Info
    $27.95
    -$5.59
    $22.36
  • vitamin d supplement

    Vitamin D3-600IU (60 tablets)

    Vitamin D has become one of the most highly recommended dietary supplements over the last few years by healthcare professionals. Vitamin D is not technically an essential vitamin, since the body naturally synthesizes the “sunshine ... More Info
    $11.95
    -$2.39
    $9.56
  • Maitake Mushroom

    Maitake Mushroom

    The Maitake Mushroom (Grifola frondosa) has been used for centuries, particularly in traditional Asian medicine, due to its variety of health benefits. Maitake mushroom is an adaptogen that is particularly known for its immune ... More Info
    $27.95
    -$5.59
    $22.36
  • HIV Positive Program

    HIV Positive Program

    HIV positive patients do well with supplementation helping to restore their antioxidant levels for cellular health. This is especially necessary due to the drug cocktails they are required to use.* InVite® Performance ... More Info
    $133.80
    -$40.14
    $93.66
  • Astragalus Tx®

    Astragalus Tx®

    Astragalus Tx® is an alcohol-free liquid herbal extract (tincture) to provide healthy immune support. Used traditionally for millennnia in Asian medicine, science shows that the pure white root of the Astragalus membranaceous ... More Info
    $12.95
    -$2.59
    $10.36
  • Zinc Lozenges

    Zinc Lozenges

    According to several university research studies zinc benefits immunity and supports the normal healing process.* ... More Info
    $13.95
    -$2.79
    $11.16
  • Immune Function Program

    Immune Function Program

    Olive Leaf Olive leaf (Olea europaea) extract offers a variety of nutritional supports for the body. Some research studies have shown its great antioxidant potential to scavenge free radicals, support for the immune system ... More Info
    $92.85
    -$27.85
    $64.99
  • Winter Immunity Program

    Winter Immunity Program

    Nucleotide Complex Nucleotides are found in fish, poultry, legumes and breast milk. They are considered nutritional building blocks, proving energy to support and maintain body tissues, a healthy immune system and energy ... More Info
    $123.85
    -$37.15
    $86.69
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