Tanal A

Tanal A is a 100% natural, medium- to high-molecular weight tannic acid extracted from renewable plant materials specifically for the brewing industry. It can be used to enhance yeast and colloidal suspension (permanent haze) in beer. It is ideal for Hefeweizen, Witbier, and other styles where a cloudy appearance is desired.

Dosage rate:

4.5 grams/BBL (4.5 g/1.17 hL) of finished beer. Rate will depend on amount of protein in finished beer. Less will be required for beers containing more protein.


Dissolve in de-aerated water or beer. Add dissolved solution to conditioning tank prior to or during transfer of beer. Haze production will be immediate.


1 year, stored in airtight container in cool environment. Product may be retested after 1 year, and may continue to be used if it is still of satisfactory quality.


Available in 1 lb (0.45 kg), 3 lb (1.36 kg), 10 lb (4.53 kg), 25 lb (11.33 kg), and 50 lb (22.67 kg) units