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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 supplements 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 supplements. 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 supplements 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 vitamins for more information on each of our beneficial products.

All of our immune system supplements 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 supplements today, call us at (800) 632-0541 or click here to find a store near you!

Products per page

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  • Non-Gmo Probiotic Hx® - Probiotic Supplement

    Probiotic Hx®

    Bacterial, Prebiotic Supplement 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 ... More Info
    $41.95
    -$8.39
    $33.56
  • Non-Gmo Green Tea Extract

    Green Tea Tx®

    Herbal Vitamin Supplement Green Tea's powerful catechins, with the addition of Vitamin C, provides cellular antioxidant protection and may help improve energy and endurance. When used along with exercise, green tea may offer ... More Info
    $31.95
    -$6.39
    $25.56
  • Non-Gmo Fish Oil 1000 EC

    Fish Oil 1000 EC

    Fish Oil Supplement Derived from the tissues of cold-water oily fish, fish oil is the best known source of Omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Omega-3s are considered "essential fatty ... More Info
    $35.95
    -$7.19
    $28.76
  • Non-Gmo Green Tea Hx® - Green Tea Extract Pills

    Green Tea Hx®

    Herbal Supplement 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 ... More Info
    $36.95
    -$7.39
    $29.56
  • Non-Gmo Black Seed Supplement with Rosemary and Cordyceps

    Black Seed with Rosemary and Cordyceps

    Herbal Supplement This unique InVite® Health formula combines the benefits of immune system vitamins with a trio of plants used in traditional medicine throughout the world. Our black seed with rosemary and cordyceps is ... More Info
    $46.95
    -$9.39
    $37.56
  • Non-Gmo Nucleotide Supplement

    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
    $40.95
    -$8.19
    $32.76
  • Non-Gmo N-Acetyl Cysteine - NAC Supplement

    NAC 600mg

    Amino Acid Supplement 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, ... More Info
    $21.95
    -$4.39
    $17.56
  • Non-Gmo InflamMune Hx®

    InflamMune Hx®

    Herbal-Mollusk Supplement InflamMune Hx® is an herbal supplemenet that offers nutritional support for many different organs and functions of the body with two key ingredients - a potent Omega-3 fatty acid called Eicosatetraenoic ... More Info
    $45.95
    -$9.19
    $36.76
  • Non-Gmo Vitamin D3 3000 IU

    Vitamin D3 3000 IU

    Vitamin Supplement 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 ... More Info
    $25.95
    -$5.19
    $20.76
  • Non-Gmo L-Theanine Supplement

    L-Theanine Capsules

    L-Theanine is a non-protein building amino acid, derived from green tea. It safely promotes relaxation and natural stress relief without the side effects commonly seen with other relaxing agents, such as drowsiness and dullness. ... More Info
    $34.95
    -$6.99
    $27.96
  • Non-Gmo Vitamin B-Complex 100

    B-Complex 100

    Vitamin Supplement InVite® Health’s B-Complex 100 Vitamin delivers a rich supply of each important vitamin in the B-Complex per serving. The Vitamin B-Complex is comprised of all the essential water-soluble vitamins, ... More Info
    $20.95
    -$4.19
    $16.76
  • Non-Gmo Alkalizer

    Alkalizer Powder

    Mineral, Amino Acid Supplement InVite®'s Alkalizer Powder supplies Potassium and Magnesium in forms that support Alkalinity and also supports energy production. This powerful powder formula may support mood, brain health, ... More Info
    $51.95
    -$10.39
    $41.56
  • Non-Gmo Respiratory Hx - Respiratory Supplement

    Respiratory Hx®

    Vitamin, Herb, Flavonoid Supplement 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
    $31.95
    -$6.39
    $25.56
  • Non-Gmo White Tea Extract

    White Tea Tx®

    Herbal Supplement White Tea extract provides protective catechins that may help improve cellular protection. White tea antioxidants are amoung the strongest found in nature, offering protection for the circulatory system and ... More Info
    $31.95
    -$6.39
    $25.56
  • Non-Gmo Quercetin w/ Calcium Ascorbate

    Quercetin with Calcium Ascorbate

    Flavonoid with Vitamin C Supplement 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, ... More Info
    $25.95
    -$5.19
    $20.76
  • Non-Gmo Alpha Lipoic Acid Supplement

    Alpha-Lipoic Acid (ALA)

    Thiol Supplement Alpha-Lipoic Acid is an antioxidant made by the human body and found in every cell. It is known as the "Universal Antioxidant" because it is both fatty- and water-soluble and works throughout the body. Free ... More Info
    $23.95
    -$4.79
    $19.16
  • Non-Gmo Olive Leaf Extract 60 caps

    Olive Leaf Extract (60 Capsules)

    Herbal Supplement Olive leaf (Olea europaea) extract offers a variety of nutritional benefits for the entire body. Research shows that olive leaf extract has excellent antioxidant properties, as well as the ability to combat ... More Info
    $25.95
    -$5.19
    $20.76
  • Non-Gmo Blacks Hx

    Blacks Hx®

    Fruit, Mushroom, Legume Supplement Black, Blue, and Red Pigmented Fruits, Mushrooms and Legumes to help support energy and wellness. Blacks Hx® may support respiratory tract health, immune system health and healthy circulation. ... More Info
    $59.95
    -$29.98
    $29.98
  • Non-Gmo Mushroom Hx®

    Mushroom Hx®

    Mushroom Supplement Mushroom Hx® is a mushroom supplement that provides nutritional support for healthy immune function, with whole mushroom powders from eight different mushrooms, all of which provide unique health benefits. ... More Info
    $41.95
    -$8.39
    $33.56
  • PerioDental® Green Tea Rinse & Mouthwash

    PerioDental® Green Tea Rinse & Mouthwash

    InVite®’s PerioDental® Green Tea Rinse and Green Tea Mouthwash is an alcohol-free mouth rinse and freshener, naturally flavored with Spearmint (Mentha viridis) and menthol, formulated in a base of Green Tea. ... More Info
    $21.95
    -$4.39
    $17.56
  • Non-Gmo Flora Hx® - Flora Supplements

    Flora Hx®

    Probiotic, Prebiotic Supplement Inside the small and large intestines, there exists a world of friendly, microscopic bacteria. These bacteria help protect the lining of the intestinal walls from inflammation, help with nutrient ... More Info
    $26.95
    -$5.39
    $21.56
  • Non-Gmo Glutathione Supplement

    Glutathione Lozenge

    Antioxidant Supplement 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, ... More Info
    $36.95
    -$18.48
    $18.48
  • PerioDental® White Teeth Gel

    PerioDental® White TEAth Gel

    Persistent unhealthy bacteria has a tendency to build plaque on your teeth, which leads to dental caries, a bad taste in your mouth, and unpleasant breath. Proper dental hygiene, including regular brushing and flossing, can ... More Info
    $16.95
    -$3.39
    $13.56
  • Non-Gmo Colostrum Supplement

    Colostrum Supplement

    Milk Supplement InVite®’s Colostrum Supplement offers support and protection for the gut, digestive tract, immune system, and maintains the health of organs and tissues. This Colostrum Supplement is also supportive ... More Info
    $36.95
    -$7.39
    $29.56
  • Non-Gmo B-Complex 50

    B-Complex 50

    Vitamin Supplement InVite® Health’s B-Complex 50 Vitamin delivers a rich supply of each important vitamin in the B-Complex per serving. The Vitamin B-Complex is comprised of all the essential water-soluble vitamins, ... More Info
    $15.95
    -$3.19
    $12.76
  • Non-Gmo Tranquil Tx® - Sleep Tincture

    Tranquil Tx®

    Herbal Supplement Tranquil Tx®'s combination of three traditionally used herbs - Chamomile, Passionflower and Lemon Balm Base - exert a calming effect, reducing feelings of stress without causing sedation and is non-habit ... More Info
    $34.95
    -$6.99
    $27.96
  • Non-Gmo Trim Tx® Weight Management Supplement

    Trim Tx®

    Herbal Supplement Trim Tx® is a combination of three herbs - Hoodia Gordonii Cactus, Green tea, and Bitter Orange peel extracts - used to support the discipline of the appetite and to promote a feeling of satitation. This ... More Info
    $34.95
    -$6.99
    $27.96
  • Non-Gmo L-Carnitine Supplement

    L-Carnitine

    Amino Acid Supplement 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 ... More Info
    $51.95
    -$10.39
    $41.56
  • Non-Gmo L-Lysine Supplement

    L-Lysine

    Amino Acid Supplement L-Lysine is an essential amino acid necessary for health but the body cannot make it, so it must be obtained through food or supplementation. L-Lysine is needed to create Creatine, which is used by the ... More Info
    $12.95
    -$2.59
    $10.36
  • Non-Gmo Oregano Oil Tincture

    Oregano Oil Tx®

    Herbal Supplement Oregano is a 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 of health applications as well. Native to ... More Info
    $28.95
    -$5.79
    $23.16
  • Non-Gmo Vitamin D3 supplement 600 IU

    Vitamin D3-600IU (60 tablets)

    Vitamin Supplement 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 ... More Info
    $12.95
    -$2.59
    $10.36
  • Non-Gmo Zinc Picolinate Supplement

    Zinc Picolinate

    Mineral Supplement 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 ... More Info
    $9.95
    -$1.99
    $7.96
  • Non-Gmo L-Arginine Supplement

    L-Arginine Tablets (500mg)

    Amino Acid Supplement L-Arginine is an essential protein-creating amino acid that must be consumed through the diet, since it is not created naturally in the body. It is one of the 20 most common natural amino acids, and it ... More Info
    $14.95
    -$2.99
    $11.96
  • Respiratory Program - Respiratory Supplement

    Respiratory Health Program

    Respiratory Hx® may promote lung health and respiratory tract health, may help relieve occasional sinus congestion, or stuffy and runny nose and occasional itching of the nose and throat. The concentrated Black Cumin Seed ... More Info
    $78.90
    -$23.67
    $55.23
  • Non-Gmo Astragalus Tx®

    Astragalus Tx®

    Herbal Supplement The Astragalus membranaceous plant has been used in traditional systems of medicine in Asian dating back thousands of years to support individuals with fatigue, weakness and as an immune system tonic. This plant ... More Info
    $14.95
    -$2.99
    $11.96
  • Non-Gmo L-Glutamine Powder

    L-Glutamine Powder

    Amino Acid Supplement L-Glutamine is the most abundant amino acid in the human body. Amino acids are building blocks for organs and tissues. L-Glutamine becomes conditionally essential during times of extreme stress, such as ... More Info
    $38.95
    -$7.79
    $31.16
  • Non-Gmo Olive Leaf Extract 30 caps

    Olive Leaf Extract (30 Capsules)

    Herbal Supplement Olive leaf (Olea europaea) extract offers a variety of nutritional benefits for the entire body. Research shows that olive leaf extract has excellent antioxidant properties, as well as the ability to combat ... More Info
    $14.95
    -$2.99
    $11.96
  • Non-Gmo Zinc Lozenges

    Zinc Lozenge

    Mineral Supplement 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. According to several university ... More Info
    $14.95
    -$2.99
    $11.96
  • Periodental Complete Program

    Periodental Complete Program

    Poor oral hygiene is often linked to poor overall health. The bacteria that thrive in the mouth can cause a variety of problems all over the body. The herbs and nutrients in our PerioDental® oral health products are instrumental ... More Info
    $86.80
    -$26.04
    $60.76
  • Immune Function Program

    Immune Function Program

    About 70% of our immune system is related to our digestive tract. Bacterial diversity and friendly species educate and support the functions of the immune system. Nucleotides are the body's building blocks to support the maintenance ... More Info
    $82.90
    -$24.87
    $58.03
  • Non-Gmo Para Hx®

    Para Hx®

    InVite Health’s Para Hx® is an herbal supplement formula that provides you with a powerful yet traditional combination of herbal ingredients to help support lower digestive tract health. Para Hx® offers excellent ... More Info
    $54.95
    -$10.99
    $43.96
  • Non-Gmo L-Theanine Chewing Gum

    L-Theanine Chewing Gum

    InVite®’s L-Theanine Gum promotes relaxation and natural stress relief without the side effects commonly seen with other relaxing agents, such as drowsiness and dullness. Soon after taking L-Theanine, a restful state ... More Info
    $19.95
    -$3.99
    $15.96
  • Non-Gmo Nutri-Statin

    Nutri-Statin 144

    Herbal Supplement 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 ... More Info
    $36.95
    -$7.39
    $29.56
  • 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
    $130.85
    -$39.26
    $91.60
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