SafAle K-97 German Ale Dry Yeast

SafAle K-97 German Ale Dry Yeast is a premium dry ale yeast from Fermentis developed for brewing clean, balanced German-style ales with excellent head retention. This versatile strain produces a neutral fermentation profile with restrained esters, allowing delicate malt and hop flavors to remain the focus of the finished beer. Each 11.5 g packet is suitable for fermenting approximately 5 gallons of wort.

SafAle K-97 is widely used for traditional German beer styles including Kölsch, Altbier, and German wheat beers, while also performing exceptionally well in Blonde Ale, American Wheat, and Cream Ale recipes. Its excellent foam stability contributes to long-lasting head retention and an attractive finished beer.

This dry ale yeast features 80–84% attenuation, low to medium flocculation, low ester production, and performs best between 64–79°F (12–26°C). These characteristics produce crisp, clean beers with balanced fermentation performance.

For best results, pitch directly into properly oxygenated wort and ferment within the recommended temperature range. SafAle K-97 performs consistently across a variety of German-inspired ale styles while maintaining the clean fermentation profile brewers expect.

Produced by Fermentis, SafAle K-97 German Ale Dry Yeast delivers dependable fermentation, exceptional foam stability, and authentic German ale character, making it a reliable choice for both traditional and modern brewing applications.