Tannins Ellagitan Barrique Rouge Enhances the maturation process, intergrates bouquet & aroma of prized red wines. Ellagitan Barrique Blanc Highlights the varietal aromas of white & rose wines. Fermotan Red & rose vinification Fermotan Blanc White wine vinification Protan Bois Strengthens & amplifies tannin structure. Protan Raisin Adds velvety smooth structure. Taniquerc Promotes maturation and highlights the structure of prized red wines. Taniblanc Enhances fruit and oxidation resistance in wines.