Benefits: The Zinc-Carnosine in Gastralieve combines elemental zinc and the di-peptide L-carnosine in a stable, chelated compound with synergistic benefits; Zinc stimulates the mucosal defense mechanism and promotes the localized tissue repair of irritated stomach lining; L-carnosine provides antioxidant activity to protect gastric epithelial cells from further damages from bacterial toxins, improper diet and NSAID use; Reduces flatulence, bowel discomfort and unpleasant gassy odors; Cautions:; Safe use in pregnant animals or animals intended for breeding has not been proven.For use in dogs only. Warnings:; For animal use only. Keep out of reach of children and other animals. In case of accidental overdose, contact your veterinarian immediately Storage: Store at controlled room temperature. Replacement for GastriCalm by DVM Gastralieve 60 Chewable Tablets. I do not receive this product or any others in exchange for this article, I do get a commission for readers clicking the buy now links which helps to differ the cost of hosting this blog and I sincerely hope this article site helps you with your search for Vet Approved Rx products.