WHC Einstein Lager Yeast is an 11 g packet of bottom-fermenting dried yeast for homebrewers and professionals making clean, classic German-style lagers. It ferments well at 9–16°C (48–61°F), producing low esters, medium sulfur notes that dissipate, and a crisp finish.
At a glance
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Brand: WHC Lab
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Product: Einstein Lager dried yeast
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Pack size: 11 g (0.336 oz)
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Yeast type: Bottom-fermenting lager yeast
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Fermentation range: 9–16°C (48–61°F)
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Attenuation: 76–80%
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ABV tolerance: 12%
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Flocculation: Low
Why brewers choose it
- Creates clean lager profiles with low ester production.
- Supports traditional German styles including Helles, Pilsners, Bocks, Märzens, Dunkels and Schwarzbiers.
- Performs reliably during cool fermentation.
- Produces medium sulfur notes that dissipate as the beer develops.
- Its 76–80% attenuation range helps create dry, refreshing lagers.
How to use
- Pitch the yeast directly from the packet into your lager wort.
- Ferment in the recommended range of 9–16°C (48–61°F).
- For improved fermentation efficiency, optionally rehydrate the yeast or oxygenate the wort.
- Allow additional clarification if needed, as this strain has low flocculation.
Frequently asked questions
What temperature is best for WHC Einstein Lager Yeast?
The recommended fermentation range is 9–16°C (48–61°F), or 48–61°F.
Does Einstein Lager Yeast need rehydration or oxygenation?
Neither is mandatory for the first generation. Optional rehydration or oxygenation may improve fermentation efficiency.
What beer styles can I brew with this yeast?
It is suited to German-style lagers such as Helles, Pilsners, Bocks, Märzens, Dunkels and Schwarzbiers.
What attenuation and alcohol tolerance does it have?
WHC Einstein Lager Yeast has 76–80% attenuation and a 12% ABV tolerance.
