* Selling Unit: 1 * Bentonite (250 g or 8.8 oz) is a powder used in winemaking to clarify must and prevent cloudiness. It's derived from volcanic ash and acts as an absorbent, bonding with particles that cause a hazy appearance in wine. Bentonite is effective against proteins, which can cause a clear wine to become cloudy due to high-temperature protein denaturation. Use Bentonite at the start of winemaking to ensure a crystal-clear wine. * Product of Europe