I like PuraDyme, because they are from plant-derived sources, organic, no chemicals, no synthetics. all life and raw. Taking these helped me remove gas and bloating. I've also tried Garden of Life enzymes which I find good too, but puradyme ease my digestion better.
you can find these enzymes here:
puradyme DOT com/viktoriya_and_oksana with discount code 'oksana' good until august 2016