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.
Published, Proven, and Peer-Reviewed.
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.
Third-Party Testing
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.
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




