Lalvin BM45 yeast vs Lalvin Clos yeast: specs compared
Updated 05 September 2026.
17 % ABV
Lalvin Clos yeast wins on alcohol tolerance
On alcohol tolerance, Lalvin Clos yeast leads: 17 % ABV versus 15 % ABV.
| Spec | Lalvin BM45 yeast | Lalvin Clos yeast |
|---|---|---|
| Manufacturer | Lallemand (dry wine yeast) | Lallemand (dry wine yeast) |
| Species | Saccharomyces cerevisiae | Saccharomyces cerevisiae |
| Fermentation temperature | 18 to 28 C (64 to 82 F) | 13 to 30 C (55 to 86 F) |
| Apparent attenuation | ferments to dryness | ferments to dryness |
| Alcohol tolerance | 15 % ABV | 17 % ABV |
| Flocculation | settles moderately | settles moderately |
Questions and answers
Which has the higher alcohol tolerance, Lalvin BM45 yeast or Lalvin Clos yeast?
On alcohol tolerance, Lalvin Clos yeast leads: 17 % ABV versus 15 % ABV.
How do Lalvin BM45 yeast and Lalvin Clos yeast compare?
On alcohol tolerance, Lalvin Clos yeast leads: 17 % ABV versus 15 % ABV.