As a rule, this isn’t a complaint that’s directed at us although the very fact that Purition is jam-packed with fibre and beneficial nutrients means that such a suggestion isn’t beyond the realms of possibility. If used regularly, your digestive system will quickly acclimatize; however, if you’re dipping in and out there might be problems. If this becomes a problem for you, it might be worth trying a half serving every day for 6 days and then build back up from there. If that’s not a solution that suits you, we’d be only too happy to send you some vegan sample, although I’m 99% certain that it’s the higher intake of fibre that’s causing a temporary glitch. If, after all that, you still wish to return any unused product, that’s honestly no problem either.