Ecce Vita Pro Gut protection 130 grAn original formula of key nutrients to harmonize the function of the intestinal tract, support digestion, protect cells from oxidative stress and to support the metabolism of proteins and carbohydrates. Gut Protect with Sustamine L Alanyl L Glutamine. This bulk mixture contains Sustamine L Alanyl L Glutamine, which is an ultra pure, clinically tested one of the best absorbable forms of this amino acid, created by a special patented form of