Life Extension Esophageal Guardian, Berry, 60 Vegetarian Chewable Tablets

Life Extension's Esophageal Guardian is a chewable supplement designed to help protect the delicate lining of the esophagus from stomach acids by creating a temporary foam barrier. Its key ingredients include alginic acid and potassium bicarbonate, which, according to the manufacturer, form a gel and bubbles upon contact with gastric acids to establish this barrier, with clinical studies referenced for this mechanism. The formula also incorporates strawberry and pomegranate extracts, providing ellagic acid for antioxidant support.

This product is notable for its science-backed approach, with the manufacturer citing over 40 years of research and referencing specific studies on alginate-raft formulations for gastric discomfort relief. It is formulated to begin working in less than a minute and last up to four hours, as stated by Life Extension. The chewable tablets are berry-flavored and vegetarian, with certifications including Gluten-Free and Non-GMO.