Hi you can get them from Boots. But dont rely on them too much as your urine will be diluted with all the water your drinknig so the stix may not be as pink as yo want them to be.
No chemist has ever asked me what they're for (I'm diabetic so I've been buying them for ages). However, if they DO ask, you can either tell a little white porkie and say you're diabetic (that will stop all questioning instantly) or tell the truth and get embroiled in a discussion on the safety of VLCDs ... I know what I'D do!
hehe ok, I think I will tell a little porkie about what they are for if they ask me!! Im going to get some from Boots tomorrow. Thanks so much everyone xxx