Franco I have noticed that it is exceedingly difficult to get Liqiud smoke in a liquid or dry form in the UK only 1 place and the selection is very small on flavours so I think it would be great if you sold it. I would certainly buy some.
If you need a supplier I have found 1 for you Zesti-Smoke they sell all types and have a headquarters in the UK.
Zesti-Smoke Site Click Here
Hear is the info page with address on. Click Here
And here is the Address
Principle European Offices
Draycott Mills
Cam, Dursley
Gloucester GL11 5NA
UK
44-1453-541-300
Also Lucus is a wholesaler that I believe sell it.
Telephone: 0800 138 5837
It's an 0800 number so It costs nothing to enquire