At Flavour Express we don’t manufacture flavourings from scratch. However, we do rebottle a lot of flavours into smaller sizes, so you don’t have to buy full gallons every time.

We believe that this rebottling process should take place in a facility that maintains at least the level of hygiene of the original manufacturer.

Our facility is certified to ISO 6 standards. For context, ISO 6 is up to ten times cleaner than the ISO 7 or ISO 8 industry standard. This means fewer airborne particles and a significantly reduced risk of contamination.

To maintain this standard, we use high‑efficiency air filtration, follow strict hygiene procedures, and continuously monitor temperature and humidity.

All of our staff engage in ongoing internal and external training in the safe and hygienic handling of our ingredients.

Our cleanroom is externally certified by Monmouth Scientific, the market leaders in UK cleanroom technology in the UK, who built and installed it for us. Monmouth also regularly inspect and validate our facility for ongoing compliance with ISO 6 standards.

We demand the very highest standards from all flavour houses we work with:

• Flavours: All flavourings are food grade with up to date certificates of analysis and full batch traceability.

• Additives: All additives must be food or pharmaceutical grade. Our  Vegetable Glycerine, for example, must meet a minimum 99% purity, derived from plant sources and allergen‑free. Every delivery must be provided with its own certificate of analysis.

Flavour Express has been offering high-quality flavourings for over a decade, while our management team have a combined 40 years in the industry. Our experience means we understand how every aspect of production –  affects your final product. 

We also ensure that we meet and often exceed, all UK and EU regulatory requirements.

• Experience: Over a decade of continuous production.

• Expertise: Personal experience and specialist training.

• Authority: Externally validated ISO 6 certification and regulatory compliance.

• Trust: Transparent ingredient lists, published test results, and traceable batch codes.

The food and beverage industry is constantly changing, with new regulations always on  horizon. We constantly monitor the industry and will continue to adapt responsibly. What won’t change is our focus on safe, high‑quality products handled in one of the cleanest facilities in the industry.

For more information, feel free to get in touch – we’re happy to answer your questions or share more about how we work.