Read Reviews

Easy on tummy (5/10/2023)

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

Fantastic! (1/10/2022)

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

Best Spore Based Probiotic (6/17/2021)

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

I Can Feel the Difference Immediately (6/16/2021)

I have tried several probiotics, and this one blows them all away! I can feel the difference right after taking it, which is so nice! I can feel the changes it is making in my body as well as find comfort in the fact I don't have to guess if it's working or not. Customer for life!

Meadow - United States