We have some hot sauce in the cabinet that is 500K Scoville units. I think I might open it and give it a try later today but I just googled my go to hot sauce and it is only 105K Scoville units and I'm already having gastrointestinal issues from a different hot sauce I slathered on my dinner last night so I am going to have to work up the courage. I can't imagine unknowingly ingesting a 5 million Scoville unit hot sauce.