Protosol is a specifically selected colloidal silica sol, which promotes sedimentation of proteins and other solids from beer and wort. Protosol effectively clarifies wort and beer at very low addition rates, enabling increased throughput of your brewery without the need for investment in tank or filtration capacity.

25kg, 5kg


  • Protosol is a processing aid so is not required to be listed on labels.
  • Protosol does not contain animal derivatives.
  • Beer filterability is enhanced due to removal of solids.