Perméaline by Pileje is a dietary supplement based on L-glutamine, zinc, vitamin A, and tea verde; with sweeteners. Vitamin A contributes to the maintenance of normal mucous membranes and zinc contributes to the normal functioning of the immune system. Thanks to its specific formulation, Perméaline is compatible with digestive-saving measures including low FODMAP diets (fermentable oligo-di-mono-saccharides and polyols).