Flavor West Flavour concentrates are manufactured in the USA, imported by Rainbowvapes and bottled by ourselves. Flavor west has all of their flavourings Independently laboratory tested, information we can get hold of is shown on each listing
We recommend trying small batches when first creating your new recipe, some flavours are stronger than others so if you aren't sure try 10% flavouring and add more if needed.
Some flavours work better as part of a recipe, if you have a good one send it to us and it will be added to the site
There are some of the flavour west flavours that seperate, more likey natural or citrus type, do your own research into the flavours as they are not refundable once opened