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Instantly dissolving (IDP) formulation of catechin tannins.
TANIN VR COLOR is a non-astringent tannin which can be integrated in to all profiles of wine.
TANIN VR COLOR® is used to improve the active tannin / anthocyanin ratio in such cases:
Grapes harvested at sub-optimal phenolic ripeness.
Grape varietals with a naturally poor tannin/anthocyanin ratio.
Varietals that have color management problems (extraction/stabilization).
Dosage: 100 - 800 ppm.