This is the probiotic I have: http://www.iherb.com/Healthy-Origins-Probiotic-30-Billion-CFU-s-60-Vcaps/19518 It has only lactobacillus and bifidobacterium strains, which Norm (I think) said are the less likely ones to cause gas. I’ve been having gas, which I’m inclined to think is because they have so many critters. These aren’t enteric coated, but they supposedly survive the stomach acid, and based on my reaction, I believe it.
If you order from this company, use coupon code LDG285 and you’ll get $10 off your first order. I order all my supplements there because they have good prices and free shipping.