Saccharomyces Bayanus – Ideal for crisp, fresh dry white/blush and all sparkling wines.  Also the best strain for high alcohol tolerance.

CL23 produces very low levels of fusel oils and other congener compounds during fermentation and so does not contribute much to wine flavour or aroma and can therefore be considered to be a particularly neutral / clean fermenter.  However CL23 does contribute significantly to the wines structure and ferments out sugars completely allowing for the driest of wines to be made.