G-PUR

G-PUR is a purified clinoptilolite-tuff (PCT) product, a natural aluminosilicate mineral classified as a zeolite. Its primary mechanism is adsorptive binding in the gastrointestinal tract, where it can sequester substances such as heavy metals (e.g., lead), toxins, and potentially other compounds, thereby reducing their absorption into the body[2][1]. This property is leveraged for its use in gut health, and it has been clinically investigated for the symptomatic treatment of irritable bowel syndrome with diarrhea (IBS-D), with evidence supporting benefits in improving abdominal symptoms, stool consistency, and possibly gut microbiome diversity[1]. It is also touted for its ability to bind dietary cholesterol and toxic heavy metals[3].

Brand names

G-PUR

Other names

purified clinoptilolite tuffPCTzeolite