TPA / TFA
TFA (The Flavor Apprentice), also known as TPA (The Perfumers Apprentice) is world famous.
The flavors of TFA are known for their typical American flavors.
Large eliquid brands also use these aromas to fabricate their liquids.
The recommended mixing attitude is: 5 a 10% aroma - 90% base
ATTENTION: TFA / TPA aroma is not intended to vaporise pure!