
BarthHaas® Flex® Bittering Hop Product
Supplier:
BarthHaas®

Description
BarthHaas® Flex® is a high alpha acid liquid bittering hop product which allows you to add natural hop bitterness to your brews for high efficiency brewing. Flex® is 100% liquid hops and flowable at room temperature. It contains no solid matter, so can be poured straight into the kettle to deliver natural, consistent bitterness without any loss of wort, or the need to dispose of solid hop material after transfer. Offering a 75% weight saving compared to using T90 hop pellets for the same purpose, Flex® also offers efficiency in shipping and storage when compared to using hop pellets.
Use the brewing calculator to work out the optimum dosing rate for Flex® in your brew.
Composition: Produced from CO2 hop extract
Usage: At the beginning of the boil, directly into the kettle
Shelf life: 36 months (under correct storage conditions)
Use the brewing calculator to work out the optimum dosing rate for Flex® in your brew.
Composition: Produced from CO2 hop extract
Usage: At the beginning of the boil, directly into the kettle
Shelf life: 36 months (under correct storage conditions)
Datasheets & Safety Sheets
Technical Data Sheet
Safety Data Sheet

BEERX 2025
BeerX returns to Liverpool on March 19th-20th, and we want you there! Tickets are free—just register at the link below for access to the UK’s biggest brewing trade show. Join us on our stand to take a deep dive into the world’s best brewing ingredients with hop, malt & adjunct samples, chat to our suppliers, and bag yourself some awesome merch. Don’t miss the Crosby Hops™ seminar on ‘Retapping the Potential of Public Aroma Hops’, or the tasting session by the Lallemand Brewing team on ‘Understanding Thiols & Biotransformation’. And of course, there’s Our Ultimate BeerX Afterparty on the Wednesday evening at Black Lodge Brewery, with free beer!