Tannin Riche Extra

Tannin Riche Extra is 100% American oak tannin that is lightly toasted to impart a heightened vanilla/coconut oak character and a smooth, soft finish to your wine. 

To use dissolve in 10 times its weight in warm water and mix thoroughly. You should add it 3 or more weeks before bottling to your wine. Use 0.2 to 0.4 grams per gallon.