We've used core biotic for a couple months now for our 5 year old with ASD. We only use half a capsule as recommended. Other probiotics have caused diarrhea, but this one does not.

Mary - Fl/ USA ✓ verified buyer

Can’t say enough good things about this probiotic! Does it’s job and doesn’t give my son an upset stomach! Will definitely be coming back for more.

Becky - Michigan ✓ verified buyer

Compared to the other major spore based products out there, this one has more CFU's per dose, and it is not as expensive. I have also seen this help improve clostridia markers on the OAT in some cases.

Lindsay - US