Lalvin ICV D80 yeast: temperature, attenuation and alcohol tolerance

Lallemand (dry wine yeast)

The published Lallemand data for Lalvin ICV D80, the styles it suits, and what to use if you cannot get it.

Gauge readout

Attenuationferments to dryness

Alcohol tolerance16 % ABV

Fermentation temp15 to 28 C (59 to 82 F)

Attenuation50%75%100%

Alcohol010%20% ABV

Temperature02040 C

Published technical data

Manufacturer	Lallemand (dry wine yeast)
Species	Saccharomyces cerevisiae
Fermentation temperature	15 to 28 C (59 to 82 F)
Apparent attenuation	ferments to dryness
Alcohol tolerance	16 % ABV
Flocculation	settles moderately

Notes

Recommended for Cabernet Sauvignon, Merlot, Bordeaux-style reds, barrel-aged reds.

Character: Builds structure and volume for barrel-aged reds; enhances tannin integration.

A structured red strain for Bordeaux-style Cabernet and Merlot, building volume and helping tannin and oak integrate over barrel ageing. It is a medium-to-high nutrient strain, so feed it for a clean finish on a big red. Choose it when you want a wine built for the cellar, not for early drinking.

Substitutes and styles

Lalvin ICV D254compare (Lallemand)Lalvin RC212compare (Lallemand)Lalvin Closcompare (Lallemand)

Sources: Lallemand Oenology Yeast Quick Reference Chart (alcohol tolerance and temperature limits)