The Fermentis Yeast Range at Brewco.uk brings together the full selection of Fermentis/Safale/Saflager brewing yeasts — one of the most trusted names in commercial and home brewing worldwide. Whether you're brewing an American IPA, a Belgian witbier, or an authentic German lager, there's a Fermentis yeast to match.Available varieties include: Safale S-04 — The classic British ale yeast. Clean and reliable. Safale US-05 — The definitive American ale yeast for clean, crisp pale ales and IPAs. Saflager S-23 — German lager yeast for fruity, hoppy lagers. Saflager W-34/70 — The Weihenstephan lager strain. World's most popular lager yeast. Safale S-33 — Belgian ales and hoppy beers. Safale T-58 — Fruity, spicy Belgian and wheat beer yeast.