I would tell you first this is an absolutely fabulous product!!  On the other hand it's not for the faint of heart, LOL!!!  I've been a chef for 20 yrs., this product rates very high in all areas of flavor profiles.  The only drawback I have with it is the initial heat is so in your face hot if you are not prepared you could damage your mouth and everything you eat past that is a non-issue.  My suggestion is to just use a single drop on the first use to let the palate(roof of mouth) and the 50 or so gustatory receptor cells on our tongue to adjust, letting what I will tell you is an incredible initial shock to the mouth even for a seasoned hot sauce connoisseur settle.  My eyes watered and I got the heat hick-ups oh, wow, my forehead immediately beaded with sweat!  I thought for a minute or ten because I had tasted an entire 1/2 teaspoon I had gone to H***.  I sat down and ate about 20 soda crackers and got some relief.  I have tasted (300K Scoville) Habanero Sauce, and although great it doesn't compare 'if' you use this product correctly.  This is not a product to be used by someone who is not a seasoned hot sauce user or someone who thinks they would like to play a joke.  I was very satisfied with this product and will order it again and again.  Living south Louisiana it compliments many items which I eat.  I am a person who can eat a raw Habanero without batting an eye and I emphasize I had to adjust myself to eating this sauce with time and patience until it was what I now call 'A Beautiful Thing'!!!