Specifically developed for bottle and cask conditioning Safbrew F-2 was selected for:

- Respect of the base beer sugar and aroma profiles

- Excellent stickiness at the bottom of the bottle / cask

- High alcohol tolerance

- And its ability to achieve a reliable carbonation in less than 2 weeks

A research in partnership with the Department of Brewing Sciences and Fermentation Technology of the Meurice Institute in Brussels, Belgium concluded that among a selection of brewing yeasts Safbrew F-2 showed the best results to referment a beer with an initial content of 11.5% v/v in less than two weeks.

Safbrew F-2 will be available to craft brewers in 20g sachets and can be bought through Fermentis craft brewing distribution network.