See if they will tell you what the main ingredient they are using to formulate their bitter blocker. I’ve tried several, magna sweet, liebermuth, mycotechnology, and each had a different active ingredient. Although this is their trade secret/proprietary tech, they should give you a clue as to what they have. Magnasweet uses licorice root which while liebermuth uses créeme of tartar and mycotech self explanatory. Definitely changes from brand to brand how much you want to use.