Vintner's Harvest Tannin 25g
Tannin powder from chestnut origin. It adds flavour, character and astringency to wine.
Unlike acid which makes the mouth salivate, tannins will give the mouth a sensation of dryness, or astringency.
Use 5g per 100L and then taste before adding extra in increments of 5g
Treats 500L Approx