Alginex is a polysaccharide based auxiliary fining agent which is used in conjunction with isinglass to produce brilliant clarity in cask conditioned beers.

Biofine® Clear is a purified colloidal solution of silicic acid, (SiO2), in water that has been specifically formulated for the rapid sedimentation of yeast and other haze forming particles in beer. It is vegan friendly.

Biofine® Clear is a purified colloidal solution of silicic acid, (SiO2), in water that has been specifically formulated for the rapid sedimentation of yeast and other haze forming particles in beer. It is vegan friendly.

Biofine® Clear is a purified colloidal solution of silicic acid, (SiO2), in water that has been specifically formulated for the rapid sedimentation of yeast and other haze forming particles in beer. It is vegan friendly.

Biofine® Clear is a purified colloidal solution of silicic acid, (SiO2), in water that has been specifically formulated for the rapid sedimentation of yeast and other haze forming particles in beer. It is vegan friendly.

Biofine® P019 is a refined isinglass collagen which has superior dissolution properties. The active ingredient in isinglass is a protein called collagen, a triple helical coil with many sites of positive charge. It is a large molecule which will attract the much smaller negatively charged yeast, etc., and they will precipitate out.

Biofine® P019 is a refined isinglass collagen which has superior dissolution properties. The active ingredient in isinglass is a protein called collagen, a triple helical coil with many sites of positive charge. It is a large molecule which will attract the much smaller negatively charged yeast, etc., and they will precipitate out.

Biofine® P019 is a refined isinglass collagen which has superior dissolution properties. The active ingredient in isinglass is a protein called collagen, a triple helical coil with many sites of positive charge. It is a large molecule which will attract the much smaller negatively charged yeast, etc., and they will precipitate out.

Biofine® P019 is a refined isinglass collagen which has superior dissolution properties. The active ingredient in isinglass is a protein called collagen, a triple helical coil with many sites of positive charge. It is a large molecule which will attract the much smaller negatively charged yeast, etc., and they will precipitate out.

Divergan® F (PVPP) absorbs the haze forming polyphenols which eliminates that fraction from the Protein/Tannoid Complex, the major cause of non-biological post-filtration turbidity.

Gelatin is a collagen derived from animal sources with a large molecular weight containing a positive charge. When prepared and introduced to beer this positive charge attracts the smaller negatively charged yeast cells and aids in accelerated sedimentation.

Magicol 250 AC is a powdered isinglass that can be dissolved to make a ready-for-use isinglass solution for treatment of brewery conditioned beers.

This is an unrefined powdered isinglass which gives excellent beer clarity.