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IOC Sparkling Wine

View our wide range of IOC Sparkling Wine products including nutrients, riddling aids, bacteria and yeast to ensure your sparkling wine is of the highest quality.

10 products



Perfect for highly expressive sparkling wines.

IOC 18-2007

IOC 18-2007

Specialised sparkling wine yeast for the fermentation of both base wines and secondary bottle fermentation



Developed for easy addition into barrels which allows for easy induction of MLF and ensures a fast bacterial dissolution and dispersion.


IOC Thiamine

Acts on the growth of yeasts, increasing their population and prolonging their activity, and is used in sparkling wines.


Phosphate Titres

Used to obtain a high yeast biomass, with a more limited risk of associated sulphurous deviations.


Hydra PC

Optimises rehydration of yeast by strengthening their plasma membrane and ensuring they are more resilient.

Clarifiant XL

Clarifiant XL

An optimised turning adjuvant that provides excellent packing down of the sediment, used for sparkling wines.


Clarifiant BK

A blend of bentonites used in sparkling wines that facilitates the sedimentation of yeast into a compact deposit.

Tannin Cristallin

Tannin Cristallin

Tannin Cristallin is a highly reactive gall tannin. Strong antioxidant properties protect sparkling wine against the effects of oxidation giving improved ageing potential

Tannin CAS

Tannin CAS

Added during dosage, Tannin CAS brings structure and distinctive flavour to sparkling wine.

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