Anyone else .... popcorn juices?

[Carwashromance]

**Like**...

I like both buttered and caramel popcorn flavors. Do you have any vendors you'd recommend? Looking to try out some new juice for comparison.

 

[Susan~S]

I tend to stay away from popcorn/buttery vapes due to the possibility of the juice containing diketones (diacetyl, Acetoin, and/or Acetyl Propionyl).

What are Diacetyl, Acetyl Propionyl and Acetoin?