we can get pasteurized cream+CO2+nozzle - nada any other ingredient.
labeled "original"
so, , , that would be - for me - okay.
I use them for breakfast fruit crepes, pies, etc. long shelf life . . .
but stuff with twenty-thirty other things listed as ingredients , , , not so much
there are gadgets where you pour in heavy cream, add CO2/NO2 cartridge, squirt away . . .
once punctured, the gas cartridges "leak" - so 2-3 days is "tops" for life span.
frequency of use determines whether the 'ready to use' stuff
or
the 'gadget' approach
or
the 'mixer+pastry/plastic bad & nozzle'
is the best solution for you.