Ultimate RY4 Concentrate FlavorMonks

Belgian manufacturer FlavorMonks tackles a vape masterpiece: the RY4.
Discover (or rediscover!) the most famous combination ever in a flavor concentrate: tobacco, vanilla and caramel for DIY preparation of e-liquids!

The Ultimate RY4 is a concentrate from the Classic Bastards range.
It must be diluted in a PG/VG base before use.

An all day classic

All fans of tobacco flavors will tell you: any vapers, whether they’re beginners or more experienced, need to have a bottle of RY4.
FlavorMonks used all of its legendary skill to make its own version of this essential flavor: the Ultimate RY4 concentrate.

Get ready to enjoy a balanced and intense blend of tobacco, vanilla and caramel.

Preparation steps of the Ultimate RY4

The Ultimate RY4 is a concentrate designed for the DIY preparation of homemade e-liquids.
It must necessarily be diluted in a PG/VG base before use in your vape.

Here is some advice for your blend to be a success:

1. Choose an empty bottle of the volume of your choice
2. Open it and pour the concentrate: the manufacturer recommends a 10% dilution for 50PG/50VG ratio, or 50 drops for 10ml of base liquid
3. Add some base liquid, with or without nicotine
4. Close the bottle and shake for a few seconds
5. Let the blend steep for around one month in a place away from light
6. It’s ready! Enjoy your ultimate RY4 e-liquid

N.B: Do not hesitate to use our DIY calculator at the top of this page if you need any help regarding the dosage

Additional information

The Ultimate RY4 is a concentrate from the Classic Bastards range, manufactured in Belgium by FlavorMonks.
Made from food flavorings and propylene glycol, it is made for DIY preparation of homemade e-liquids.
The manufacturer recommends a 10% dilution, equating to 50 drops for 10ml of base liquid.
The Ultimate RY4 bottle is fitted with a childproof dropper cap.