WHC Lab Dubliner Irish Stout dry yeast 11 g

Dubliner Irish Stout Yeast 11 g is a dry yeast designed for homebrewers aiming to produce stouts, porters and malt‑forward beers with clean, reliable fermentation. Developed in Ireland, it excels in dark worts, balancing roasted malts while delivering a dry, crisp finish.

Its medium‑high flocculation ensures remarkable clarity even in dark beers. Its high alcohol tolerance (15% ABV) allows brewing imperial stouts or high‑gravity beers without performance loss.

The strain provides a clean fermentation profile, ensuring ideal consistency for brewers seeking reliable reproducibility.

Why choose this product?

• Ideal strain for stouts, porters, red ales and cask beers.
• Medium‑high flocculation for bright clarity.
• 15% ABV tolerance for strong beers.

Technical characteristics

• Type: dry yeast
• Format: 11 g
• Strain: Saccharomyces cerevisiae
• Dosage: 0.5–1 g/L
• Fermentation temperature: 18–22 °C
• Alcohol tolerance: 15% ABV
• Attenuation: 75–80%
• Flocculation: medium‑high
• Nitrogen requirement: medium
• Recommended styles: stout, porter, red ale, cask beer
• No other accessories or additives included.

Rolling Beers Tips

• For imperial stouts, oxygenate the wort properly to support alcohol tolerance.
• Ferment around 20–22 °C for a drier finish and better drinkability.
• Ideal for malt‑forward beers without producing unwanted phenols.

Product FAQ

• Is it suitable for strong beers?
  Yes, up to 15% ABV.
• Which styles are most suitable?
  Stouts, porters, red ales, cask beers.
• Aromatic profile?
  Clean fermentation, dry finish, balanced roasted malt character.