2 ounces veal/calf rennet by Renco. The ingredients of this rennet are: A purified and standardized solution of milk clotting enzymes extracted from the fourth stomach of young milk fed calves sourced from New Zealand and/or Australia. Supplied as a liquid saline solution containing a minimum of 95% chymosin/5% Pepsin as active component. Renco Natural Calf Rennet is purified by cellulose ion exchange chromatography. The unique chromatography step in the purification of rennet ensures a sparkling clear solution with a much lower mucoprotein content than most other similar products currently available. It does not contain any deodorants or reodorants. Manufactured in New Zealand. Refrigerate upon arrival. We cannot accept back, credit or refund a food based, perishable product. This sale is final