On the Dr. Axe site he said isolate and hydrosalate can cause leaky gut because of the way they are broken down and the fillers/ artificial flavors and stuff.  Is this true?

We certainly don't disagree that certain sweeteners, artificial flavors, colors, gums, or other fillers may contribute to leaky gut.  No Promix product contains any of the above, and no enzymes are used in the processing of our whey isolate, only mesh filters (cold-processed micro-filtration).  I believe Dr. Axe's comments apply to those other brands using the above additives, etc. or other processes besides cold process microfiltration.  Thanks!
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