Permeability

FLUIDS iQ’s test for intestinal permeability, often referred to as “Leaky Gut,” is the cornerstone of our Intestinal iQ™ series. Measuring levels of Zonulin and its related family of peptides, we’re proud to have been the first to develop and introduce this specific test to North America.

This test analyzes levels of: Zonulin and its related family of peptides (Zonulin FP)
Sample collection method: Dried blood spot