PepZin GI 120 Caps by Doctor's Best is a dietary supplement that combines zinc and L-carnosine, a formula developed in Japan and used since 1994. Each dose of 2 capsules provides 75 mg of zinc-L-carnosine, with 16 mg of zinc and 59 mg of L-carnosine. This product is vegan, gluten-free, and soy-free, presented in a container of 120 capsules, equivalent to 60 doses. It is recommended to take 2 capsules daily on an empty stomach. This supplement should not be used as a substitute for a balanced diet. It should be stored in a cool, dry place, protected from direct sunlight, and the container should be tightly closed after use. It is important to follow health professional recommendations, especially during pregnancy, lactation, or if undergoing medical treatment.