Do Mangrove Jack's kits contain dairy or soy? Sam February 18, 2021 13:17 Updated Yes - Bourbon Barrel Strong Ale. Currently, the only beer or cider kit that contains either dairy or soy is the Bourbon Barrel Strong Ale which contains milk allergen and is stated on the packaging. Related articles What are beer finings? Instructions - International Series Dutch Lager When do I add the beer finings?
