Ideal Protein is actually offering a new natural laxative as part of their supplement line. I just picked it up yesterday because I too have been having these issues. And let me tell you, not so much fun. The laxative is called Novi-Lax and is made up of Psyllium, Aloe Vera and Prune Powder. It works!!! I had been taking a tablespoon of magnesium citrate every day and it was not working. I was ready to drink the entire bottle and down a few pill laxatives but after reading the ingredients, i realized that would almost definitely take me out of keytosis (contains starch and other non-IP friendly ingredients). So i broke down and had a very awkward conversation with my diet coach. So try the Novi-Lax, it worked within about twenty hours and things are feeling much better!