I'm taking the Bio-Acidophilus (not the forte one), with 8 billion per cap. I think Bio-Kult is better as I had an immediate improvement in cognitive symptoms and digestion when I first started taking it....I think due to the B vits it would have been producing. I haven't had that effect with any other probiotic. I thought I would just buy the Bio-Acid anyway to give my system a boost but the die-off has got a bit strong taking both, plus I can't afford both anyway, so will just stick to the B-K in the future.
I tried Floraguard last year but only used one pot and didn't really take it regularly enough when I had it to see if it made any difference. I didn't buy it again as it's quite expensive. I can't tolerate garlic now so it's not suitable for me at the moment.
Anne