I tried this product. Its a TOTAL waste of money. It does not reset your receptors in any way shape or form. As far as caffeine resistance, there is no product you can take to increase its effectiveness, not even benadryl or ketotifen will help when it comes to caffeine.
Heres my review as well as two others from some fanboys. The fact that anyone would give this product a 10 makes them disgusting and liars in my book.http://www.supplementreviews.com/palo-alto-labs/reset-ad