Heavy cream and whipping cream are two similar high fat dairy products that manufacturers make by mixing milk with milk fat. The main difference between the two is their fat content. Heavy cream has slightly more fat than whipping cream. Otherwise, they are nutritionally very similar.
Similar to milk, heavy cream can be frozen for 1 to 2 months. To freeze, place your heavy cream in a plastic jug or carton, but make sure to leave some room for the heavy cream to expand once frozen. It's important to note that frozen-then-thawed heavy cream will not whip as nicely as fresh heavy cream.