Animal Creatine XL Powder stacks well with Animal Primal and Animal Juiced Aminos. If you take it pre-workout, we suggest combining it with Animal Primal. If you take it post-workout, we suggest combining it with Animal Juiced Aminos for enhanced results. In addition, Animal Creatine XL can be stacked with any of our foundational Animal products such as Animal Pak, Animal Omega, Animal Immune, Animal Flex, Animal Greens, and Animal PM.