TPA or TFA The Perfumer's Apprentice RY4 Double aroma imparts a strong, sweet tasting tobacco flavor with notes of caramel and vanilla. Everyone has a different taste when it comes to RY4, but the Apprentice RY4 Double for Perfumers is definitely our favorite. It's also a pretty strong concentrate, so a little goes a long way. Although the main flavor is tobacco, many users don't feel like they're vaporizing a tobacco flavor because it has such a deliciously sweet, almost aftertaste and can become the ultimate tobacco flavor for some people. If you've ever wondered, the name "RY4" comes from the original e-cig made by Ruyan Group Ltd, which launched the first production electronic cigarette in 2004. The name "Ruyan" was generally shortened to RY When the flavour mix number is added after it, 'Ruyan mix # 4' becomes just RY4.
Perfumers Apprentice was founded in 2004 in Santa Cruz, California, and manufactures its flavor concentrates from only the finest ingredients, all certified food safe and meeting the strictest quality and purity standards of the State of California.
Artificial flavors, propylene glycol, water.
This is a concentrated aroma that is to be mixed in a DIY-E-Liquid. It is not to be steamed without diluting.
We recommend mixing most perfumers' Apprentice concentrates first to about 5-10% and then adjusting them to your personal taste.
All our trainee concentrates for perfumers are PG-based.
There may be colour differences between different batches of the same taste. This is a natural result of the flavour making process.
The perfumer's apprentice and The Flavour Apprentice are the same company and the products are the same. We only use the perfumer's apprentice's name as it is generally recognised.