These were bought for my husband, he is not a Coeliac negative result, unlike his brother and sister who are Coeliac, but he is very very sensitive to gluten, He's a chef and he loves eating, bread and pizza being his favourite.He first tried these out on a 16inch pizza, go big or go home he said! He ate the whole thing, logic being if they didn't work he would have to throw the leftovers, he didn't get any bloating, chronic gas or instantaneous toilet needing! Life changing!He did however still get the after affects of gluten come out through his skin later in the week, like it would usually if he had consumed gluten.The next test was to see how much gluten he could eat in a day, the tablets can be taken a maximum of three times a day according to the instructions, he was fine with the lunch time dose of gluten, no issues, but for the dinner time dose, they didn't work quite aswell for his body, he had bloating, stomach ache and the toilet was his companion the next day. So for him and his body one dose of gluten and a tablet in a day is enough. This is not the tablets fault.The next test which will be conducted at home, will be a pint of ale, that historically is a pint of liquid fire, but he wants to give his body a break!Would he recommend them? Yes, because for one meal it opens up lots of possibilities and makes life a little easier and offers more choice for him.Honestly a little life changing for him, also potentially worth taking when you order gluten free, but their allergen knowledge seems ambiguous.Not for Coeliacs, cannot stress that enough.