Nutricost's Zinc Carnosine provides 86mg of zinc carnosine, 18mg of Zinc (as zinc carnosine), and 65mg of l-carnosine in every serving. There are 120 capsules in each bottle for 120 servings (1 serving just 1 capsule). Nutricost Zinc Carnosine is a vegetarian friendly, non-gmo, gluten free, and 3rd party tested product. Nutricost, located and headquartered in the USA, only uses the best ingredients for maximum quality and to help you feel your best! By keeping our supplement recipes simple and clean, you get the best experience possible with Nutricost. Our supplements are manufactured in a GMP-compliant and FDA-registered facility; and each batch of every product is tested by independent, ISO-accredited laboratories.