The king of natural antioxidants

  • OMRI listed
  • Suitable for NOP
  • Vegan

Product detailsWine typesTechnical informationProduct documentation
Product DescriptionDocumentation

Product details

GLUTASTAR™ is a natural specific inactivated yeast with guaranteed glutathione level, dedicated to the protection of white and rosé wines against oxidation. Added to the grapes or the must at the earliest stage in the winemaking process, before the fermentation, the unique properties of GLUTASTAR™ confer to the wine an efficient protection against browning and aroma oxidation, a better aromatic expression, freshness, and a longer preservation of thiols and esters. The addition of GLUTASTAR™ contributes not only to enhance aromatic intensity and persistency thanks to the release of a high level of stabilizing peptides, but also to increase mouthfeel perception and wine thickness due to the polysaccharides enrichment, both in white and rosé wines.

Selected by In collaboration with IUVV, Dijon France

Wine types


Technical information

  • Application: In the juice or the grapes before fermentation
  • Impact: Sensory
  • Usage: Preservation of colors and aroma over time. Protection from oxidation
  • Dosage: 20-40

Product documentation