Description
RY4 Flavouring for Electronic Cigarettes
RY4 a classic sweet tobacco blend
RY4 presents a traditional e-liquid flavour profile that combines tobacco, caramel, and vanilla. It is widely considered the first “gourmet” or “dessert tobacco” e-liquid and remains a staple for those transitioning from smoking and wanting a familiar yet smoother, sweeter experience.
The tobacco has a mild, slightly smoky base similar to Virginia or Turkish tobacco.
It was originally developed in China around 2007 by perfumer Ludo Timmermans. Ludo reportedly created several test batches. The fourth formula was considered the “perfect” blend, hence the number 4. Generally, the higher the number, the sweeter the blend, with RY1 being the most tobacco-rich and RY10 focusing on desserts.
Recommended dosage: 3-5 % of final e-liquid
Top quality, highly concentrated flavors created specifically for e-liquid manufacturers and now available to you. High quality ingredients, free of harmful substances and great taste.
- Manufactured by Chemnovatic in a certified facility in Europe (ISO, HACCP)
- Compliant with TPD and meets the most demanding safety standards
- Free of diacetyl, acetylpropionyl and acetoin!!!
** Supplied in a dropper bottle **
Read the Certificate of TPD Compliance
Read the Technical Datasheet
Make your own liquid at home
- Use the Nicotine Dosing Calculator to design your own e-liquid!
- Read about our concentrated flavours – even a small 60 ml is enough to make over a liter of e-cigarette liquid.
- If this is your first time, don’t forget to read the Safety Guide which tells you everything you need to know to use our products safely.

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