Water soluble.
This is made from ethyl maltol, diluted to 10% in PG.
It is not a strong flavor, since ethyl maltol won't dissolve in PG at higher concentrations. It is used as a mild sweetener and smoother for harsh flavors.
Sweetener by TPA/TFA is sweeter than the Cotton Candy.
All flavorings are undiluted, full strength flavor concentrates direct from the manufacturer.
INGREDIENTS: Ethyl Maltol, Propylene Glycol.
Diacetyl, Acetyl Propionyl, Acetoin Free