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Imperial Yeast A43 - Loki Ale Yeast

Imperial Yeast A43 - Loki Ale Yeast


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 Imperial Yeast A43 - Loki Ale Yeast

Norwegian Voss Kveik Strain. Highly versatile, can be used in a wide variety of beer styles.

A traditional Norwegian Kveik strain that has an extremely wide fermentation temperature range. This strain has been traditionally used in Norwegian farmhouse style beers however, due to it’s fermentation temp range, it can be used in a variety of beers from pseudo lagers, Belgian inspired, and hop forward beers. The possibilities seem endless when fermenting with Loki. On the cool end of the range Loki is super clean; producing little to no esters. On the high end of the fermentation range, 29-35oC (85-95oF), it tends to produce a huge fruit ester profile.

Temperature: 18-38oC (54-100oF)
Flocculation: Medium-high
Attenuation: 75-85%
Alcohol Tolerance: 10%

Recommended beer styles

  • Kveik
  • Hazy IPA
  • American IPA


Add a Cool Yeast Shipper to protect your yeast. To ensure optimum viability we recommend an ice pack for each vial of yeast. For extra protection insulated packaging is also available.