SafBrew HA-18 Yeast

SafBrew HA-18 Yeast is a specialized dry yeast and enzyme blend developed for brewing very high-gravity beers. The integrated enzyme system helps convert complex sugars into fermentable sugars, allowing brewers to achieve exceptionally high attenuation and alcohol levels.

Ideal for strong ales, barleywines, barrel-aged beers, and other high-gravity styles, SafBrew HA-18 delivers reliable fermentation even under demanding brewing conditions.

This dry brewing yeast features low flocculation, 98–102% attenuation, positive POF characteristics, and performs between 77–95°F (25–35°C). Each 25g packet is designed for approximately 5 gallons of wort.

For best results, rehydrate according to the manufacturer's recommendations and provide adequate oxygenation and yeast nutrients when brewing high-gravity beers.

Whether producing specialty strong ales or barrel-aged beers, SafBrew HA-18 provides dependable fermentation performance for advanced brewing applications.