Beer clarifier used in the last 15 minutes of the boil to coagulate proteins and break them out of solution, helps to combat chill haze. Derived from seaweed.
Usage is 1/2 to 1 teaspoon for 5 gallons.
There are approximately 12 teaspoons per ounce.
Available in 1 oz, 8 oz & 1 lb sizes, packaged in a re-sealable zip bag.