DCL Yeast has been a yeast producer for over 120 years. Established in Scotland in 1878, the company became the leading producer of fresh yeast in the UK market. The SafLager S-23 is a genuine German style dried lager yeast, developing the best of its lager notes under low-temperature fermentation, 46-52 F. Ferments ok on the higher temperture range, 55 - 62 F, for great "Steam" style beers. Good flocculation with excellent attenuation. The right choice for the production of a wide range of lager and pilsner beers in closed fermenters.