Heart & Industry

Home · Murphy & Son

Pure Lees™ Longevity

Pure Lees™ Longevity

Murphy & Son

Price not listed

A new selected specific inactivated yeast to protect the wine against oxidation during storage / ageing. Keep your fresh aromas and colour by adding PureLees Longevity to your wine, a natural yeast derivative which supports the addition of SO2. As soon as alcoholic fermentation (AF) is complete, wine becomes very sensitive to oxygen. Oxidation mechanisms are responsible for the loss of fruit aromas and the appearance of heavy notes. Pure-Lees™ Longevity is a specific inactivated yeast developed in collaboration with INRA Montpellier in order to provide a tool to help wine resist oxidation duri

Murphy & Son's own words, read from their page.

Buy from MURPHY & SON LIMITEDMURPHY & SON LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.