All I could say was WOW. One deep breath of this Herbal Inhalation and I knew why this is considered to be one of the MOST EFFECTIVE natural allergy remedies out right now. It was as though, in that first breath, I could feel the vapors beginning to break down and clear the blockage in my sinuses (invoked by my allergies). Immediately I knew it was working well as my eyes seemed to relax as I could feel the pressure from the sinuses being relieved. The closest I could compare it to would be, "as you rocket down the slope of a rollercoaster as you breath in an artic breeze of a plethora of melded scents - stimulating your mind, body and spirit - through your sense of smell".