Bovine formula obtains the collagen ingredient from cows .
The collagen is extracted from certified Swiss beef and the product is inspected for purity by the Canadian government and by private laboratory analysis. Marine formula obtains the collagen from tuna fish. The formulation is designed to provide an efficient assimilation of the nutrients. Calorad 2000 contains no stimulants. It works by providing a highly bio-available fuel that each body can utilize according to individual needs.