Glutathione (GSH) is recognized as the human body’s master antioxidant . Its role is so important that it influences cells’ ability to defend against infections, toxins, and oxidative stress. However, its levels tend to decline with age, chronic stress, pollution, infections, and poor diet.
This is where Immunocal® makes a difference. This undenatured whey protein isolate, rich in bioavailable cysteine, is considered the most effective precursor for naturally elevating glutathione , with solid scientific backing and decades of clinical evidence.
1. What is Immunocal®?
Immunocal®️ is a unique whey protein isolate that retains its molecular structure intact to provide cysteine in the form of cystine. This is the essential raw material cells need to produce glutathione.
Unlike other antioxidant supplements that only act as “patches,” Immunocal®️ directly stimulates endogenous glutathione production , which means the body boosts its defenses from within and in a sustained manner (pdr.net).
2. Backed by solid science
The effectiveness of Immunocal®️ is not a commercial promise, but a proven fact:
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More than 45 years of scientific research support its use (miplenitudcelular.com, immunotec.com).
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79 international patents support its innovation and technological exclusivity.
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A pilot study in HIV patients demonstrated that raising cellular glutathione levels by up to 70% in just 3 months of supplementation contributes to improved immune response (Anti-HIV: Immunocal).
This accumulation of data makes it a supplement with robust clinical evidence , difficult to match by other proteins or antioxidants.
3. Key benefits for immune and antioxidant health
| Benefit | Impact |
|---|---|
| Increases glutathione (GSH) | Neutralizes free radicals and regenerates antioxidant vitamins such as C and E. |
| Strengthens the immune response | Improves T and NK cell activity, antibody production, and cytokine balance. |
| Promotes natural detoxification | Facilitates the elimination of toxins, heavy metals and carcinogens. |
| Increases energy and mental clarity | By improving cellular energy, it promotes concentration and daily vitality. |
With these benefits, Immunocal®️ is positioned as a key tool not only to strengthen the immune system, but also to enhance overall cellular health .
4. Outstanding preclinical evidence
Animal studies have also demonstrated the potency of this supplement:
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Mice fed a 20% whey protein diet (equivalent to Immunocal) showed a 5-fold greater immune response than those fed casein or soy (Evolutionary Traits).
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The incidence of chemically induced tumors decreased significantly in the serum-consuming group, showing improved survival.
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In iron overload models, serum-fed mice showed higher levels of GSH (521 vs. 446 IU/L) and lower oxidative damage (MDA, HNE) with highly significant results (P < 0.001).
5. Easy to use and gentle on the body
Immunocal®️ is designed to be practical and accessible:
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It comes in powder sachets with less than 1% lactose , making it suitable for most lactose intolerant people.
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The typical dose is 20 g per day (1 sachet) for general support.
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In clinical studies, doses of 30–40 g/day have been used safely in conditions such as chronic fatigue, HIV, and cancer.
Just avoid mixing it with hot liquids or using blenders that destroy its fragile bioactive bonds.
6. Why choose Immunocal®?
Backed by clinical studies
With over 85 peer-reviewed studies, including 23 clinical trials, it is one of the most researched supplements worldwide .
High bioavailability.
Thanks to its careful manufacturing process, it maintains the native protein structure and cystine content. This makes it much more effective than common denatured proteins.
Empathetic and practical well-being
Free of artificial additives, easy to prepare, with a neutral flavor that allows it to be added to juices, smoothies or cold water without altering its benefits.
Conclusion: Your cells deserve this boost
If your goal is to strengthen your immunity , protect your cells from oxidative stress —the root cause of most diseases—and maintain your energy naturally , Immunocal®️ is one of the best options available.
Because your cellular health is the foundation of your well-being, give your body the ultimate precursor to glutathione.
Discover Immunocal ®️ and choose the version that’s right for you:
