No. The superior bio-availability of whole food nutrients (when compared synthetic alternatives) allows Primal to provide the most biologically accessible format of high quality, raw, synthetic-free nutrition. It's not possible to have an AAFCO nutrient profile-approved complete and balanced diet that consists of only muscle meat, organ meat and bone unless synthetic vitamins are used. We choose to use superior whole foods rather than synthetic vitamins to make our diets complete and balanced.