More acidity, more balance with the new IONYS™ wine yeast

The new wine yeast IONYS™ is the first wine yeast that has been selected within the Saccharomyces cerevisiæ species for

its capacity to significantly and naturally acidify must during fermentation and have a lower sugar to alcohol conversion ratio.  It is an ideal yeast for red wine and to tackle the problem of wines affected by global warming.

IONYS HR