Immunity Hx™ is a powerful combination of vitamins and minerals that works to strengthen and support a healthy, functioning immune system. This powerhouse trio is made up of Zinc, Vitamin C and Vitamin D which work synergistically in the body to support the immune system.†
Zinc is required on many levels for proper immune system function. It is required to create and activate immune system cells and is needed to protect healthy human cells. Many of us do not obtain sufficient zinc from our diet. Our white blood cells require antioxidant protection while they are busy protecting us. Vitamin C is a major immune system antioxidant that is also needed to help protect organs and tissues such as our lungs during times of infection. Vitamin D is needed for immune system activity and also to help regulate and control the immune system. Vitamin D is also important for protecting our organs, including our lungs, when we are sick.†
Exclusive InVite® Health Features of Immunity Hx™
- Non-GMO Dietary Supplement
- Made following cGMP (current Good Manufacturing Practices)
- Scientifically formulated by InVite® degreed healthcare professionals, using the latest clinical studies and scientific researc
- Convenient tablet form for efficient absorption
Suggested Usage: As a dietary supplement for adults, take one (1)
capsule once or twice a day with food, or as
directed by a healthcare professional.
|Serving Size: 1 Capsule
|Servings Per Container: 30
|Amount Per Serving
|Vitamin C (as Ascorbic Acid)
|Vitamin D (as Cholecalciferol D3)
|Zinc (as Zinc Citrate)
|* Daily Value (DV) not established.
Other Ingredients: Microcrystalline Cellulose,
Dicalcium Phosphate, Stearic Acid, Croscarmellose
Sodium, Vegetable Stearate, Silicon dioxide,
Pharmaceutical Glaze (Lac Resin, Povidone).
As a dietary supplement for adults, take one (1) tablet once or twice a day with food, or as directed by a healthcare professional.
Immune Benefits Of Vitamin C, Zinc & Vitamin D
The Science Behind Immunity Hx® with Amanda Williams, MPH
Nutrient Deficiencies Test
The Science Behind The Ingredients In Immunity Hx®
Research from Nutrients recognizes Vitamin C for its immune support at a cellular level. It is a potent antioxidant and a cofactor for various gene-regulatory enzymes. Vitamin C contributes to immune defense by supporting several cellular functions of both the innate and adaptive immune system. Vitamin C supports skin barrier function and promotes the oxidant scavenging activity of the skin, thereby potentially protecting against environmental oxidative stress. Vitamin C accumulates in many immune system cells, such as neutrophils, and can enhance the clearing away of reactive oxygen species. Supplementation with vitamin C appears to be an effective support for the respiratory tract. 
Research published in Nutrients states that vitamin D helps to support the immune system simply by its presence in immune cells, helping to regulate immune function and support. Vitamin D metabolizing enzymes and vitamin D receptors are present in many cell types including several different immune cells such as, T cells, B cells and monocytes. 
Research from Molecular Medicine states how zinc is essential for a proper-functioning immune system. Zinc affects multiple aspects of the immune system. Zinc is crucial for normal development and function of cells regulating the innate immunity, neutrophils, and Natural Killer cells. 
 Nutrients. 2017 Nov 3;9(11):1211.
 Nutrients. 2013 Jul; 5(7): 2502–2521.
 Mol Med. 2008 May-Jun; 14(5-6): 353–357.