SafBrew LD-20 Yeast

SafBrew LD-20 Yeast

$11.99
SafBrew LD-20 Yeast is an advanced lager yeast and enzyme blend developed for brewing clean, highly attenuated lagers with reduced residual sugars. Ideal for low-carb recipes, it delivers crisp flavor while maintaining full alcohol potential.
  • Yeast and enzyme blend for low-carb lagers
  • Produces beers with up to 20% fewer carbohydrates*
  • 25g packet treats approximately 5 gallons

*Compared to a lager fermented with the same yeast without enzyme.

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

SafBrew LD-20 combines a traditional lager yeast with specialized enzymes that improve fermentability by breaking down complex sugars. The result is a clean, crisp lager with a dry finish, reduced residual sugars, and minimal ester production.

It performs best between 53–68°F (12–20°C), making it an excellent choice for brewers producing highly attenuated, low-carb lagers.

  • American Light Lager
  • Low-Carb Lager
  • Dry Lager
  • International Pale Lager
  • Premium Lager
  • Reduced-Carbohydrate Lager

Yeast Format: Dry

Yeast Style: Lager Yeast and Enzymes

Flocculation: High

Attenuation: 98–102%

Fermentation Temperature Range: 53–68°F (12–20°C)

Style Applications: Low-Carb Lager, Dry Lager, Neutral Lager, Reduced Residual Sugar Lager

  • Ferment between 53–68°F (12–20°C) for best performance.
  • Use proper oxygenation and yeast nutrients to support complete fermentation.
  • Pitch according to the manufacturer's recommendations.
  • Ideal for recipes targeting maximum attenuation and reduced carbohydrates.
  • Allow adequate conditioning time for optimal lager clarity and crispness.
SafBrew LD-20 Yeast
$11.99

Frequently Asked Questions

SafBrew LD-20 is designed for brewing dry, clean lagers with reduced residual sugars and lower carbohydrate content.

Its integrated enzyme system increases fermentability by breaking down complex sugars, resulting in beers with up to 20% fewer carbohydrates compared to the same yeast without enzyme.

SafBrew LD-20 performs best between 53–68°F (12–20°C).

This strain delivers very high attenuation between 98–102%.

One 25g packet is intended for approximately 5 gallons of beer.

While it is ideal for low-carb lagers, it can also be used for any recipe that benefits from a clean, dry, highly attenuated fermentation profile.


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