Elevates Intracellular Glutathione Levels Quickly & Naturally

  • is NOT a medicine — IT’S A FOOD
  • is a U.S. patented dietary supplement (all natural 9g pure protein) with no synthetic ingredients
  • supplies the precursors required for intracellular glutathione synthesis (i.e., makes more)
  • assists the body in maintaining optimal concentrations of glutathione (GSH)
  • does not interfere with medications
  • cannot be overdose

Key points

Immunocal® is a patented nutraceutical with over two decades of clinical research and over 70 clinical human studies. Immunocal provides a ‘precursor’ natural protein which allows the cells in the body to rapidly improve their production of intracellular Glutathione.

The only precursor in the world that delivers significant amounts of CYSTEINE in a bonded form that allows it to get through the stomach and into the bloodstream.

Viewed as a cysteine delivery system, once in a cell it aids in the manufacture of high therapeutic levels of Glutathione!


Made from an undenatured whey protein isolate.

The first nutraceutical ever listed listed in the PDR (Physician’s Desk Reference) doctors’ guidance.

Two Million lives touched by Immunocal.