there are a lot of protein powders. I tend to use them only for shakes = quick meals. I try to buy the highest protein with the lowest carbs. I think Isopure is sweetened with Splenda. Check in the recipe section to see if there any reicpes that use it.

Psyllium husk is pure fiber which your body cannot digest. The easiest way to take it is in capsules. It is the cure for both constipation and diarrhea. I take it for the latter - one capsule morning & evening. GNC has its own brand and there are lots of others.