Irish brewery Guinness will rid off the fish bladder by-product in its beer starting 2016. The company said it intends to improve its manufacturing process and one way to do that is to make it vegan-friendly.
Irish brewery Guinness will rid off the fish bladder by-product in its beer starting 2016. The company said it intends to improve its manufacturing process and one way to do that is to make it vegan-friendly.