I don' know what LPR stands for I just have reflux. This Manuka Honey, I just went online to look at it. It's expensive stuff. I guess I could put it in my tea. Did you ever try it? Does it taste ok? And if you did - did u get it online or at a health food store? Is BioK something your doctor prescribed to u? I have no health insurance right now and can't go to the doctor.