Omega Yeast | OYL-071 Lutra® Kveik | Double Pitch
Omega Yeast | OYL-071 Lutra® Kveik | Double Pitch

Omega Yeast | OYL-071 Lutra® Kveik | Double Pitch

$14.99
Omega OYL-071 Lutra® Kveik delivers clean, lager-like results at ale temperatures, fermenting fast and neutral even in high heat.
  • Clean, lager-like results at ale temps
  • Ideal for pseudo-lagers, blondes & cream ales
  • Ferments clean even at 90°F+
  • 150 mL pack contains 225 billion cells, treats 5 gallons
Ice pack:

Ice Packs / Shipping:For best results, we strongly recommend adding an ice pack to your liquid yeast order. Ice packs do not guarantee that yeast will arrive cold, but will keep yeast colder for longer during transit. We can not replace yeast that arrives warm. In warm weather months, we highly encourage choosing dry yeast. Liquid yeast is final sale. As a live, perishable ingredient that requires refrigeration, we are unable to accept returns or exchanges once an order has left our warehouse.

Storage: Store in the fridge (33–38ºF). Do not freeze. Pitch cold - do not warm to room temp prior to pitching. Use within 4 months for direct pitching. For pouches older than 4 months, or that are warm, use a yeast starter to boost cell count.

Fermentation Temp Range
Each yeast strain has a temperature range where it performs best. Lagers require cooler temps, while Kveik yeasts can ferment in extreme heat. Maintaining the proper fermentation temperature for each yeast strain is crucial its health. Matching a yeast's ideal range to your environment (or your ability to control temp) is key to getting clean, consistent results.
Scale from 30°-120°F
Product Analysis
This typical analysis is not to be construed as product specification. Typical analysis represents average values, not to be considered as guarantees, expressed or implied, nor as a condition of sale.

Yeast Format, Liquid
Yeast Style, Kveik
Flocculation, Medium to High
Attenuation, 75~82%
Diastatic, No
Phenolic, No
Fermentation Temperature Range, 68~95°F
Alcohol Tolerance, 15%

OYL-071 Lutra® Kveik is engineered for ultra-clean fermentation across an exceptionally wide temperature range. Originally isolated from Hornindal Kveik, this strain produces minimal esters and virtually no phenolics, even at elevated temperatures.

With attenuation ranging from 75–82% and alcohol tolerance up to 15%, Lutra® performs reliably from 68–95°F. Medium-to-high flocculation supports quick clarification, making it ideal for brewers seeking fast turnaround times without sacrificing clean flavor.

Lutra® Kveik excels in styles where clean fermentation and speed are priorities.

Ideal for:

• Pseudo-lagers
• Blonde ales
• Cream ales
• American IPAs
• Pale ales
• Dark ales

• Store refrigerated at 33–38°F
• Do not freeze
• Pitch cold into oxygenated wort
• Ferment between 68–95°F
• Performs exceptionally well in warm environments
• Use within 4 months for best viability
• Consider a starter for older pouches or high-gravity beers

Brewing Support, Anytime.

From step-by-step instructions to video tutorials and real human support - our brewing experts are just an email away.
Quality You Can Trust.

We use the same premium grains, hops & yeast trusted by the pros. No shortcuts. No substitutes. Just the good stuff.
The "We Got You" Guarantee.

We’re committed to your first batch being a great one. If something goes sideways, we’ll help you troubleshoot or replace what you need - fast.

Frequently Asked Questions

Lutra® ferments cleanly across a wide temperature range, producing lager-like results without requiring cold fermentation.

Each 150 mL pouch contains approximately 225 billion cells, designed to treat 5 gallons of wort.

Yes. Lutra® performs cleanly even above 90°F, making it ideal for warm-weather brewing.

No. Lutra® is non-phenolic and produces a neutral fermentation profile.

Strict temperature control is not required. Lutra® is highly forgiving and performs well in warm fermentation environments.

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