Immunotec Immunocal Glutathione - Whey Protein Powder

Immunocal Powder.com (Immunocal) offers a variety products from Immunotec Research Inc. including whey protein, Immunocal, Xtrasharp energy drink, Magistral, PNT 200 and other natural remedy products. We strive to provide excellent quality with a convenience ordering process. Each of the items we sell can be seen on our product page. We do our best to give you all the necessary information about each product. If you have any additional questions please feel free to contact us anytime. We are happy to provide additional assitance on all Immunotec Products. 


Immunocal is cysteine a bovine whey protein specifically manufactured to give a rich type of bioavailable cysteine. Following digestion, the cysteine is 2 molecules of cysteine or stable types of cystine connected by disulfide bond) and glutamylcystine. After absorption, these dipeptides travel safely in the blood stream and readily enter the cells to release free cysteine for intracellular glutathione synthesis. Immunocal-Immunotec Health Products Immunocal can thus be viewed as a cysteine delivery system. The disulphide bond in cystine is pepsin and trypsin resistant but may be split by heat, low pH or mechanical stress releasing free cysteine. When subject to heat or shearing forces (inherent in most extraction processes), the fragile disulfide bonds within the peptides are broken and the bioavailablility of cysteine is greatly diminished.


Glutathione is a tightly regulated intracellular constituent and is limited in its production by negative feedback inhibition of its own synthesis through the enzyme gamma-glutamylcysteine synthetase, thus greatly minimizing any possibility of overdosage.

What is Immunocal?

Immunocal from immunotec

Immunocal is a natural food supplement which assists the body in maintaining optimal concentrations of glutathione (GSH) by supplying the precursors required for intracellular glutathione synthesis.[More...]

Clinical Trials Phase3

National Institute for Health and Clinincal Excellence

The United StateS government looking to recruites participants for a Phase III Clinical Trial of Immunocal. This study will determine if Immunocal powder is effective in curing lung cancer. It has been proven to prevent weight loss.[More...]

Listed in PDR

Immunocal listed in the Physician Desk Reference

Immunocal is a U.S. patented natural food protein concentrate in the FDA category of GRAS (generally recognized as safe) which assists the body in maintaining optimal concentrations [More...]

Glutathione multiple benefits:

Glutathione is the major endogenous antioxidant produced by the cells, participating directly in the neutralization of free radicals and reactive oxygen compounds, as well as maintaining exogenous antioxidants such as vitamins C and E in their reduced (active) forms. Through direct conjugation, it detoxifies many xenobiotics (foreign compounds) and carcinogens, both organic and inorganic.

About The Immune System

how to order-immunocal

It is essential for the immune system to exert its full potential, e.g. (1) modulating antigen presentation to lymphocytes, thereby influencing cytokine production and type of response (cellular or humoral) that develops, (2) enhancing proliferation of lymphocytes thereby increasing magnitude of response, (3) enhancing killing activity of cytotoxic T cells and NK cells, and (4) regulating apoptosis, thereby maintaining control of the immune response. It plays a fundamental role in numerous metabolic and biochemical reactions such as DNA synthesis and repair, protein synthesis, prostaglandin synthesis, amino acid transport and enzyme activation. Thus, every system in the body can be affected by the state of the glutathione system, especially the immune system, the nervous system, the gastrointestinal system and the lungs.


Immunocal is a natural protein that addresses several critical factors affecting your quality of life. Immunocal can increase your bodys ability to fight off free radicals by optimizing its antioxidant production Maintain your immune defenses help properly deal with pollutants and toxins in your body Enhance your energy and sense of well-being.

What Protein Powder Should I take?


Immunocal Glutathione:

Glutathione maintains health and fights diseases. Recent discoveries have shed important light on the role that glutathione plays in the human body. Researchers are still unlocking many of its secrets.


Immunocal Reviews:

Immunocal is a patented, GRAS-approved, whey protein isolate designed to optimize glutathione levels. It has been awarded an NPN (Natural Product Number) by Health Canada as a natural source of the glutathione building block called cysteine, towards the maintenance of a strong immune system.

This isolate powder (Immunocal) has been the subject of over 35 years of research with studies demonstrating its efficacy and is protected by numerous North American and international patents. Eligible for Medicare and Medicaid reimbursement in the U.S., it is listed in the U.S. Physicians Desk Reference (PDR) and the U.S. Pharmacists Red Book. Safe and natural, Immunocal has less than 1% lactose


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