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Zephex® 152a
Zephex® 152a will reduce the carbon footprint by 90% compared to current metered dose inhalers. Our low GWP medical propellant is a commitment to both end users and our environment.
From the Newsroom

RDD 2022 Recap: 152a features across event agenda
2022 is a significant year for 152a (Zephex) with key commercialization milestones being met and this was seen at RDD 2022 held in Orlando Florida
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HFA 152a: Roadmap to commercialization
Zephex® 152a – RDD 2022 Workshop presentation Click here: LINK Recorded for the RDD 2022 workshop May 1 With growing interest in the adoption of
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Koura opens world’s first HFA 152a medical propellant production facility
• New HFA 152a production facility will produce low global warming potential (GWP) propellants for pressurised metered dose inhalers (pMDIs). • The new propellant will
Read moreUpcoming Events
- RDD 2023 – Nice, France (2nd – 5th May)