
Kanpai Yeast | Imperial Yeast L55
If this yeast is on sale at 40% off, it’s likely nearing its expiration date—but don’t worry! It’s still highly viable and a great way to save on your brew.
Yeast Specifications:
- Manufacturer: Imperial Yeast
- Yeast Type:
- Attenuation: 73% - 77%
- Flocculation: Very High
- Temperature: 50° - 58°F (10° - 14°C)
Brew Bright. Finish Crisp. Kanpai!
Imperial Yeast's Newsest yeast, L55 Kanpai is a special seasonal release from Imperial Yeast, crafted for brewers aiming to replicate the clean, crisp profile of authentic Japanese-style lagers. With its very high flocculation, smooth fermentation character, and ability to finish dry and brilliantly clear, Kanpai is ideal for rice-forward lagers and other light-bodied, ultra-drinkable beer styles.
As a lager strain with a fermentation range between 50–58°F (10–14°C), Kanpai delivers a refined and delicate profile that lets your ingredients shine. While designed for Japanese-style lagers, this versatile yeast can be used in other pale lager applications where clarity, crispness, and balance are key.
Because it’s a seasonal release, L55 Kanpai is available for a limited time and sells out fast. When in stock, it’s highly recommended to purchase immediately—this strain will not be available again until the following year.
Key Characteristics
- Strain Type: Lager
- Attenuation: 73–77%
- Flocculation: Very High
- Alcohol Tolerance: Up to 10% ABV
- Optimal Fermentation Temp: 50–58°F (10–14°C)
- Availability: Seasonal release – limited quantity
Why Choose Imperial Yeast L55 Kanpai?
- Perfect for Japanese-style rice lagers and light-bodied beer styles
- Clean fermentation character with minimal ester profile
- Very high flocculation for crystal-clear beer
- Limited seasonal strain—buy before it’s gone
Yeast Health & Handling at SoCal Brewing Supply
At SoCal Brewing Supply, we take yeast quality seriously. All of our liquid yeast is stored in commercial refrigerators monitored 24/7 to ensure optimal viability. We recommend shipping with an ice pack to maintain yeast health during transit. Note: ice packs may arrive melted—this is normal and helps buffer temperature changes during shipping.