I've been taking the tiny pink caplets for several months now and they've worked wonders for me. I have IBS, bloating, constipation, etc. - have had it for over 40 years - and this is the first time I've been regular in all that time. I've been getting this at Costco and suddenly they don't carry it anymore. I remember reading here that someone got a supply of 90 caplets over the internet - can you tell me where? Thanks.