BIOTICS RESEARCH Immuno-gG SBI Powder Easy-to-Mix Powder Formula, Ultimate IgG, Complete Gut Health and Immune Support, Dairy Free, Immunoglobulin Concentrate - 2.6 Oz

This has helped to heal leaky gut for 2 members of my family. It is a little pricey, but it’s the only thing that has worked. It was recommended by our naturopath.

Good stuff

This stuff is pretty gross. Can barely tolerate it. Didn't drink it consistently to say it works for me.

does not mix easily and when shaken in a liquid is frothy/chunky -dislike using it but hope it proves to be beneficial. Detect a slight after taste but is supposed to have no flavor.

I have tried everything, cold, lukewarm, warm, or hot, and this will not dissolve without using your spoon and pressing it up against the side of your cup.