Tannin’s is what makes your gums tingle. Tannins are derived from the skins, pips, and stalks of grapes. It is usually found only in red wine and is an excellent antioxidant. Visually, tannis is the sediment found in the bottom of the bottle.
Tannin’s is what makes your gums tingle. Tannins are derived from the skins, pips, and stalks of grapes. It is usually found only in red wine and is an excellent antioxidant. Visually, tannis is the sediment found in the bottom of the bottle.