Gastric acid secretion decreases naturally with age. Traditional methods can provide relief but can lead to insufficient levels of hydrochloric acid and critical enzymes. Hydrochloric acid is important because it protects the body against pathogens, supports proper digestion, and assimilation of key nutrients. Enzyme Science's Betaine HCl is formulated with a gentle potency of hydrochloric acid, protein-digestive enzymes, and a soothing herb to assist with low stomach acid and soothe occasional heartburn/indigestion while protecting the lining of the stomach. Stomach pH and enzymes are critical to digestion and nutrient absorption, and without enough, gut-related issues, including occasional heartburn, may occur. Hydrochloric acid (HCl) is essential for the breakdown, digestion, and absorption of nutrients such as protein. Pepsin, a naturally occurring enzyme in Betaine HCl, is a digestive enzyme that breaks down and digests proteins found in indigestive foods. This enzyme is responsible for breaking down these proteins into smaller peptides to be correctly absorbed within the small intestine. Mucosave FG is a patented and clinically studied blend of prickly pear and olive leaf extracts that serve as a protective barrier for the stomach lining. These ingredients that make up our Betaine HCl formula work together to provide immediate results of occasional heartburn and indigestion and achieve optimal digestive health.