I usually mix it in a glas of organic juice and spring water (50:50). And, honestly, I do not wait till the powder desolves completely: because when it is getting thick it also makes me gag. I Just pour it in a glas and drink, then another glas of water on top and I am done! The powder does not taste bad.
You also can write to DrNature and tell them about your problem. They will definitely give you an intellegent advice what to do in your case. I am different, it worked for me from day 2 as a charm.
But please, do not give up! You will see the results and you will like them! Good luck! Sincerely, Polina.