Description Ingredients More info This rennet is a Double Strength, organic, microbial vegetable rennet for cheesemaking. Browse our collection of cheese recipes. 1 fl oz. bottle Double strength No animal byproducts Yield: Each 1 oz. bottle contains approximately 6 teaspoons which is enough to set up to 48 gallons of milk. (1/4 tsp. will set up to 2 gallons of milk.) Gluten free, non-GMO. All ingredients conform to organic standards. Double-strength microbial “vegetable” rennet derived from Mucor Miehei (Danisco Marzyme 55 PF), sodium chloride, acetic acid, sodium acetate. Store rennet in refrigerator once opened. Will keep 4-6 months if stored properly. Instructions for Using Organic Vegetable Rennet This rennet is DOUBLE STRENGTH. Use half as much as recipe calls for. Dilute required amount of rennet with 20 times its volume of cool, potable water. Immediately add into milk and stir for 2 minutes to uniformly distribute.