I have a personal training client that is concerned about GMO's and doesn't want to take the Pre/Post Workout. It looks like the best non-GMO products would be the All Natural Whey Smooth or the Best Plant Protein, but the electrolyte ratios are not as balanced as the Pre/Post. Do you have a different recommendation and combination that would most closely mimic Pre/Post that is non-GMO?

You are correct that All Natural WheySmooth (NWS) and BestPlantProtein (BPP) are the non-GMO (GMO Free) protein powders. There are no extra electrolytes in any of the powders outside of what’s natural in the raw materials, which is primarily sodium, calcium and potassium. But protein powders are not meant to be and electrolyte supplement so maybe you were referring to the macronutrient differences (as a note: Sodium, calcium, potassium, chloride, phosphate, and magnesium are the primary electrolytes). So yes, pre/post workout and meal replacement would be a more common protein or meal replacement supplement because of the carbohydrate to protein ratio but you can simply add carbs to the other protein mixes if you want more carbs, such as fruit, juice, milk, etc. to make the macronutrient profile you desire.  Therefore, your recommendation of either BPP or NWS is correct. For more on dotFIT and non-GMO please see below.

For list of dotFIT Products GMO Free and our position – click below
What is dotFIT's position on Genetically Modified Foods (GMO)?
Evidence-based Position Statement on use of GMO foods and GMO ingredients