Please note: Next-day & 2-day shipping needs to be ordered by 1pm.
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Instantly dissolving (IDP), highly purified extract of chestnut gall tannins.
Improves wine structure.
Regulates oxidation-reduction phenomena.
Precipitates unstable proteins.
Inhibits laccase action.
Facilitates clarification.
Dosage: 50 - 200 ppm