Is anyone else still taking this or thinking of doing so? I seem to be pretty sensitive to everything so I started on these slowly a few months ago, and then because my health was unstable I didn't increase much more just in case. Now increasing the dose again now that my health is more stable. So far not noticing much, though I'm still only taking 5 instead of 18 tablets per day. My biggest change to gut health was Probio 7 advanced, where I went from IBS-d symptoms every single day to now only once a week or so o during a flare. Amazingly helpful and hoping to work on that more with these, especially as I had repeated bouts of food poisoning as a child and have always had dodgy guts. I bought my first bottle off Amazon but now I can only find it on ebay. Does anyone know the different between the regular bottle with the family on the front in blue and the ones named 'STRONG' which have a green figure on the front? I see that you need fewer of the strong, which appeals to me as 18 a day to work up to is a lot! But is it the same formula?