Wyeast | 2633 Octoberfest Lager Blend | Beer Yeast | Activator Smack-Pack System™ | 100 Billion Cells

★★★★★ 4.5 129 reviews

US$3.13
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US$3.13
Price when purchased online
Free shipping Free 30-day returns

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Management number 232668607 Release Date 2026/06/21 List Price US$3.13 Model Number 232668607
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  • 2633 is a blend of lager strains designed to produce a rich, malty, complex and full bodied Octoberfest style beer
  • Attenuates well while leaving plenty of malt character and mouthfeel
  • Activator Smack-Pack System™ "proofs" the yeast and shortens lag time when it hits your wort
  • When smacked, the Activator™ packet releases sugars and nutrients to initiate the culture's metabolism
  • Wyeast has been a pioneer in craft brewing for over 35 years and is committed to creating the finest fermentation products available
  • Although beneficial, cultures do not need to be activated prior to inoculation

You guessed it, this makes excellent Oktoberfest style lagers!  Brew in March and lager until September if you want to be super legit.  Brew a batch for your oktoberfest bash or to have on tap year round!

This blend of lager strains is designed to produce a rich, malty, complex and full bodied Octoberfest style beer. It attenuates well while leaving plenty of malt character and mouthfeel. This strain is low in sulfur production.

Attenuation: 73-77%
Flocculation: Low Medium
Alcohol Tolerance: 9%
Optimum Fermentation Temp: 48-58°F
Cell Count: 100 Billion

Styles:
Baltic Porter
Classic Rauchbier
Oktoberfest/Märzen
Vienna Lager

For best results we always recommend ordering an ice pack with your liquid yeast.

Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.


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