Ellagitan Rouge Liquid is a tannin that highlights the floral nuances of red wines. Ellagitan Rouge Liquid captures the oxygen and mahes it available only for combining the grape polyphenols with the anthocyanins, mellows wine astringency. It has to be used to stabilize colour and prevent oxidation. Ellagitan Rouge Liquid is a mixture of ellagic and proanthocyanidic tannin extracted from chestnut and quebracho wood, mellowing its aggressiveness through double distillation.