Stomach Defense Essentials by Swanson is a comprehensive dietary supplement formulated to support stomach and digestive mucosal health through a strategic combination of complementary-action ingredients: gentle acid neutralization, emollient and restorative mucosal protection, flora balance, and local immune support. The formula integrates Comforteze® (natural acid neutralizer and source of calcium carbonate), PepZinGI® zinc-carnosine, deglycyrrhizinated licorice root (DGL), 200:1 concentrated aloe vera, colostrum rich in immunoglobulins, mannanoligosaccharides (MOS) from yeast, plus peppermint for digestive comfort. This multi-target structure addresses a common reality: gastric discomfort does not have a single cause, but is the result of a combination of acidity, mucosal irritation, stress, diet, and individual sensitivity.

The formula provides calcium (23 mg, 2%) from calcium carbonate derived from Comforteze®, plus 75 mg of Comforteze® natural acid neutralizer, for gentle support in balancing acidity. It integrates zinc (8 mg, 73%) from PepZinGI® zinc-carnosine (38 mg), a complex known for its affinity for the gastric mucosa, alongside L-carnosine (29.7 mg), a dipeptide with a role in tissue protection. DGL (50 mg) supports the mucosa without the glycyrrhizin component, 200:1 concentrated aloe vera (35 mg) adds emollient support, and bovine colostrum (50 mg, with 25% immunoglobulins) contributes to local defense. MOS (87.5 mg) from Saccharomyces cerevisiae supports microbiological balance, while peppermint (25 mg) completes the formula for digestive comfort.