Lalvin QA23 Yeast – 5g Packet (For White & Aromatic Wines)

Description

Lalvin QA23 is a highly aromatic wine yeast selected in Portugal and widely used for producing fresh, vibrant white wines. It is especially well suited for varietals where aroma preservation and expression are key, delivering bright citrus, tropical fruit, and floral notes.
QA23 ferments cleanly and efficiently at cool to moderate temperatures, making it an excellent choice for aromatic whites, rosés, and light-bodied wines. It produces low volatile acidity, maintains varietal character, and helps create wines with a crisp, refreshing mouthfeel.
This yeast is easy to use, reliable, and a favourite among both home winemakers and professionals.
 Specifications

Yeast Type: Active dry wine yeast

Strain: Lalvin QA23

Package Size: 5 g

Best For: Aromatic white wines, rosé, light-bodied wines

Aroma Profile: Citrus, floral, tropical fruit

Fermentation Temperature Range: 14–28°C (57–82°F)

Alcohol Tolerance: Up to ~16% ABV

Fermentation Speed: Moderate to fast

Volatile Acidity Production: Low

Nitrogen Demand: Low to moderate

Flocculation: Moderate

Origin: Portugal

 Recommended Wine Styles

Sauvignon Blanc

Pinot Grigio

Riesling

Chenin Blanc

Verdejo

Albariño

Rosé wines