PolyVinylPolyPyrrolidone (PVPP-E1202) and potassium caseinate on cellulose support

Polymix’s formulation of PVPP and potassium caseinate gives it a gentle but complete activity on the phenolic compounds that give green notes and produce organoleptic spoilages when oxidised. Thanks to the complementary action of its components, Polymix® avoids many of the negative effects of traditional products (soluble casein, etc.) which are usually used alone and at higher dosages.

Polymix® is used as a preventative or curative treatment against oxidation and yellowing. Its effectiveness makes it ideal for use on machine harvested, unhealthy, unripe, high  pH grapes, or for treating press musts or wines.

Linked technical tools

Clarification management

  • Technical booklet

This practical booklet aims to help practitioners to decide on their must and wine clarification.


  • Protocol

This decision making tool helps you to find the right fining solution according to the existing requirements and issues.


  • Technical booklet

In this practical booklet, Lamothe-Abiet describes the key steps that should be monitored and the ways to effectively treat grapes contaminated with Botrytis.