The Science

of Living Better™

For more than 45 years, our research has shaped the global understanding of glutathione.

Supported by 90+ published studies and 79 worldwide patents, Immunocal remains the most researched glutathione precursors available.

BadgeBadge

Published, Proven, and Peer-Reviewed.

92+
Published Clinical Studies
26
Gold Standard Studies
169
Educational Institutions
275
Researchers and Partners
20+
Countries Worldwide
Clinical Studies

Fact Check = True

Every study behind our formulation is open for you to explore.

Find decades of published research, clinical trials, and peer-reviewed studies.

Bonded Cysteine™ Advantage

There’s Science, there are supplements and then there is Immunocal®

Glutathione only works if your cells can use it. Most forms break down too fast to work, which is why we developed our own patented process.

Shop Immunocal
Bonded Cysteine™ Advantage
Immunocal®

Third-Party Testing

Clean Label Certified

Our products are independently tested for environmental contaminants such as heavy metals (including lead and arsenic), pesticides like glyphosate, and plastics. This third-party verification goes beyond the ingredient label to ensure products meet strict standards for purity and safety.

Clean Label Certified

Informed Sport Certified

Immunotec products that carry the informed sport certification are rigorously tested for banned substances used in competitive athletics. This globally recognized program ensures every batch is screened for quality and safety, giving athletes confidence that what they take is clean and compliant.

Informed Sport Certified

Physicians Reference Desk

Immunotec’s science has been recognized in trusted medical reference resources used by healthcare professionals. Our clinically studied formulations are supported by decades of research, helping physicians better understand how glutathione support can contribute to overall health and wellness.

Physicians Reference Desk

Health Canada NPN Registered

Immunocal® is a Health Canada licensed Natural Health Product (NPN 80004370) processed under Class 3 pathway, which is the most compels and difficult route for approval, as it requires a heavily detailed dossier of scientific evidence that include double-blind human clinical trials. The licence confirms that Health Canada has assessed the product for its quality, safety, and efficacy under its recommended conditions of us. Health Canada Approved Claims for Immunocal Sport: Increase muscle strength and enhance athletic performance when combined with regular exercise. Promote endurance and tissue repair. Maintain a strong immune system through its role in glutathione production. Provide essential amino acids for maintaining good health. Cardiovascular support and assist in building lean muscle mass. Immunocal Sport® is the first stand-alone whey protein in Canada to receive these performance-related claims, setting a new standard in scientifically substantiated nutrition.

Health Canada NPN Registered
Our Experts

Meet Our Scientific Advisory Board

Our team of experts in health, medicine, immunology, and sport performance help ensure every existing and new Immunotec product is backed by proven science and undergoes clinical studies, delivering proven results.

John Molson
John Molson

A co-founder of Immunotec, John Molson has been responsible for securing high-level research partners for clinical and scientific studies.

Dr. Patricia Kongshavn
Dr. Patricia Kongshavn

Immunology pioneer; co-discovered whey boosting glutathione; helped found Immunotec.

Dr. Jimmy Gutman
Dr. Jimmy Gutman

Bestselling glutathione authority bridging traditional and complementary medicine; long-time Immunotec advisor.

Dr. Hugo Palafox
Dr. Hugo Palafox

Food science/nutrition expert; 15+ yrs research; ALANUR regulator; founder-consultant.

Dr. Dan Linseman
Dr. Dan Linseman

Denver professor; neuropharmacology expert; studies antioxidants/Immunocal; leading ALS authority.

John Molson
John Molson

A co-founder of Immunotec, John Molson has been responsible for securing high-level research partners for clinical and scientific studies.

Dr. Patricia Kongshavn
Dr. Patricia Kongshavn

Immunology pioneer; co-discovered whey boosting glutathione; helped found Immunotec.

Dr. Jimmy Gutman
Dr. Jimmy Gutman

Bestselling glutathione authority bridging traditional and complementary medicine; long-time Immunotec advisor.

Dr. Hugo Palafox
Dr. Hugo Palafox

Food science/nutrition expert; 15+ yrs research; ALANUR regulator; founder-consultant.

Dr. Dan Linseman
Dr. Dan Linseman

Denver professor; neuropharmacology expert; studies antioxidants/Immunocal; leading ALS authority.

John Molson
John Molson

A co-founder of Immunotec, John Molson has been responsible for securing high-level research partners for clinical and scientific studies.

Dr. Patricia Kongshavn
Dr. Patricia Kongshavn

Immunology pioneer; co-discovered whey boosting glutathione; helped found Immunotec.

Dr. Jimmy Gutman
Dr. Jimmy Gutman

Bestselling glutathione authority bridging traditional and complementary medicine; long-time Immunotec advisor.

Dr. Hugo Palafox
Dr. Hugo Palafox

Food science/nutrition expert; 15+ yrs research; ALANUR regulator; founder-consultant.

Dr. Dan Linseman
Dr. Dan Linseman

Denver professor; neuropharmacology expert; studies antioxidants/Immunocal; leading ALS authority.

Our Patents

Every patent listed below marks a scientific breakthrough—protecting not just an idea, but a proven advancement in how our formula is developed, delivered, and applied.

Compositions and methods for treatment of autism spectrum disorder

PATENT: US201762599079P

Compositions for increasing resilience to traumatic brain injury

PATENT: US2018037535W

Use of cysteine-rich whey derived protein in patients receiving chemotherapy or radiotherapy to improve patient survival

PATENT: US2019262401A1

Anti-cancer therapeutic compositions containing whey protein concentrate

PATENT: US5888552

Method of treatment of HIV-seropositive individuals with dietary whey proteins

PATENT: US5456924

The process for producing an undenatured whey protein concentrate

PATENT: US43785295A

Anti-Cancer Therapeutic Compositions for Prophylaxis or for Treatment of Cancer

PATENT: US92934792A

Compositions for restoring gene expression in neuropsychiatric or neurodegenerative disorders

PATENT: US201662398892P