Lalvin Dry Wine Tannin -

Lalvin Dry Wine Tannin is a powdered grape tannin additive used in home winemaking and DIY wine recipes. It’s derived from grape skins and seeds and added to wine musts or fermenting wine to enhance flavor complexity, mouthfeel, clarity, and aging potential. Tannins are natural polyphenolic compounds that contribute astringency and structure—especially in red wines that may otherwise lack body or stability. Adding the right amount can improve overall balance and help wines age more gracefully