What are the different forms of Immunocal?

January 9, 2026 •

4 min read

Over 85 peer-reviewed studies support the efficacy of Immunocal products, which serve as glutathione precursors to enhance immune function. Understanding the different forms of Immunocal is essential for choosing the right supplement to meet specific health and wellness goals.

Quick Summary

A detailed comparison of Immunocal MX, Immunocal Platinum, and Immunocal Sport, highlighting their distinct ingredients, target users, and primary health benefits. It breaks down the unique formulations designed for specific wellness needs.

Key Points

Immunocal MX: The foundational product, an undenatured whey protein isolate that raises glutathione levels for immune support and detoxification.
Immunocal Platinum: An advanced formula with added CMP™ and RMF™ that provides enhanced anti-aging, anti-inflammatory, and bone health benefits.
Immunocal Sport: Developed for athletes, featuring Nitro Boost technology with Citrulline and Beet Root for improved performance, endurance, and faster recovery.
Glutathione Precursor: All forms of Immunocal work by providing the specific building blocks for the body to produce its own glutathione, a potent antioxidant.
Targeted Benefits: Each Immunocal variant is tailored to specific needs, from general wellness (MX) to anti-aging (Platinum) and athletic performance (Sport).
Complementary Products: Immunotec offers other supplements like Immunocal Booster, Probio 3+, and Omega Gen V to support overall health in conjunction with Immunocal.

Immunocal MX: The Foundation

Immunocal MX, also known as Immunocal Classic, is the original formula and the foundation of the Immunotec product line. This supplement is a high-quality, undenatured whey protein isolate that provides the body with the necessary building blocks to produce glutathione, the body's 'master antioxidant'.

Glutathione is a powerful antioxidant that helps protect cells from oxidative stress, supports the immune system, and aids in detoxification. The key to Immunocal's effectiveness is its unique processing method, which ensures the preservation of fragile cysteine bonds—a critical precursor for glutathione production. This makes it far more effective at raising cellular glutathione levels than regular whey protein supplements.

Key features of Immunocal MX

Undenatured whey protein isolate: Provides the essential amino acids needed for glutathione synthesis.
Enhances immune function: By boosting glutathione production, it helps bolster the body's natural defenses.
Supports detoxification: Aids the body's detox pathways, protecting cells from environmental toxins.
Suitable for general wellness: An excellent choice for anyone looking to support their overall health and immunity.

Immunocal Platinum: The Advanced Formula

Immunocal Platinum is an advanced version of the original Immunocal, designed to offer a more comprehensive solution for healthy aging and enhanced immune support. It contains all the benefits of the standard Immunocal MX but with two additional proprietary ingredients: Cytokine Modulating Peptides (CMP)™ and a Redox Modulating Formula (RMF)™.

CMP™ helps regulate the immune response and manage inflammation, while RMF™ is a blend of minerals that helps to balance the body's pH levels and support bone health by reducing calcium loss. This triple-action formula—glutathione precursors for defense, CMP for regulation, and RMF for sustained support—makes it ideal for individuals focused on anti-aging and long-term health.

Benefits of Immunocal Platinum

Anti-inflammatory effects: CMP™ helps control inflammation, offering benefits for joint and overall health.
pH balance and bone health: RMF™ supports the body's natural pH and helps strengthen bones, which is especially important for older adults.
Comprehensive cellular support: Delivers more than just a glutathione boost, focusing on broader cellular function and vitality.
Enhanced performance: Suitable for those who engage in strenuous exercise, as it helps with muscle function and recovery.

Immunocal Sport: For Athletes and Performance

Immunocal Sport is a specialized formulation designed for athletes and individuals focused on maximizing physical performance. It is the world's first patented glutathione precursor of its kind to be powered by 'Nitro Boost' technology. This advanced formula includes powerful Nitric Oxide precursors, such as Citrulline and Beet Root, that induce vasodilation.

Vasodilation, the widening of blood vessels, improves blood flow to both internal organs and muscle tissue. This enhanced circulation provides athletes with better endurance, faster recovery, and more efficient oxygen and nutrient delivery to their muscles. Immunocal Sport combines the proven benefits of a glutathione precursor with targeted ingredients for superior physical performance.

How Immunocal Sport helps athletes

Optimized performance: Nitric Oxide precursors help improve blood flow, which can enhance athletic performance.
Faster recovery: Improved blood circulation aids in post-exercise recovery by delivering more oxygen and nutrients to muscle tissue.
Enhanced endurance: Supports overall physical stamina and resilience during intense workouts.
Cardiovascular health: The formula is designed to optimize both immune and cardiovascular health.

Comparison of Immunocal Forms


Feature	Immunocal MX (Classic)	Immunocal Platinum	Immunocal Sport
Core Ingredient	Undenatured Whey Protein Isolate	Undenatured Whey Protein Isolate	Undenatured Whey Protein Isolate
Added Components	None	CMP™ and RMF™	Nitro Boost (Citrulline, Beet Root)
Primary Benefit	Boosts glutathione levels for immune support and detoxification	Comprehensive immune support, anti-aging, pH balance, and bone health	Enhanced athletic performance, endurance, and cardiovascular health
Target Audience	General wellness, daily immune support	Aging individuals, those with inflammation concerns, active people	Athletes, fitness enthusiasts, people seeking enhanced physical performance
Mechanism	Provides cysteine for glutathione synthesis	Supports glutathione, modulates cytokines, and balances pH	Supports glutathione and promotes vasodilation

Other Related Immunotec Products

Beyond the main Immunocal line, Immunotec also offers complementary products designed to enhance the effects of the primary supplements. These include:

Immunocal Booster: A supplement with a blend of organic fruits and vegetables, containing sulforaphane and other antioxidants, that works with Immunocal to amplify its benefits. It is powered by an Nrf2 Catalyst™, which helps elevate both glutathione levels and overall antioxidant power.
Probio 3+ with Cranberry: A synbiotic blend of probiotics and prebiotics designed to promote a healthier digestive system. This helps support overall health and the body's ability to absorb nutrients effectively.
Omega Gen V: A fish/marine oil supplement providing essential Omega-3 fatty acids, which play a crucial role in overall health.

Conclusion: Choosing the Right Immunocal for You

Selecting the right form of Immunocal depends on your individual health needs and goals. If your focus is on foundational immune support and general detoxification, the classic Immunocal MX is a great starting point. For those concerned with aging, inflammation, or bone health, the advanced Immunocal Platinum provides targeted benefits with its added CMP™ and RMF™. Finally, athletes and fitness enthusiasts can benefit from Immunocal Sport, which is specifically formulated to improve endurance, performance, and recovery. Understanding these different forms allows you to make an informed choice that best supports your specific path to wellness. You can learn more about Immunotec's research by visiting the Immunotec Studies & Standards page.

Frequently Asked Questions

The main difference is the addition of two proprietary components in Immunocal Platinum: Cytokine Modulating Peptides (CMP)™ and a Redox Modulating Formula (RMF)™. These additions provide extra benefits for managing inflammation, balancing pH, and supporting bone health, in addition to the core glutathione-boosting properties of the original Immunocal MX.

Immunocal Sport is specifically designed for athletes and active individuals who want to enhance their physical performance, endurance, and recovery. Its added Nitro Boost technology, with ingredients like Citrulline and Beet Root, helps improve blood flow to muscles.

Immunocal is processed to be lactose-free or to contain only minimal amounts of lactose. Most individuals with lactose intolerance can tolerate Immunocal well. However, those with a true milk protein allergy should exercise caution.

Immunocal works by providing the body with a unique, preserved source of cysteine, a crucial amino acid required for the synthesis of glutathione. Unlike taking glutathione directly, which has limited absorption, Immunocal provides the raw materials for the body's cells to create their own master antioxidant.

Yes, Immunocal has been listed in both the U.S. Physician's Desk Reference (PDR) and the Canadian Compendium of Pharmaceuticals and Specialties (CPS), indicating its clinical credibility and recognition within the medical community.

As a natural whey protein isolate, Immunocal is generally well-tolerated. Some individuals may experience minor gastrointestinal changes when first starting, but these are typically temporary. It is always recommended to consult with a healthcare professional before starting any new supplement.

Immunocal is heat-sensitive, so it should be mixed with cold or room-temperature liquids. It should not be mixed with hot beverages. It can be prepared with water, juice, or other cold drinks.