OPP
INCI: Propylene glycol, o-phenylphenol
Iscaguard OPP is a liquid preservative containing o-phenylphenol. This preservative has a wide spectrum of activity, and will tolerate high pH environments, as well as high temperature processing.

Free
Iscaguard OPP is a liquid preservative containing o-phenylphenol. This preservative has a wide spectrum of activity, and will tolerate high pH environments, as well as high temperature processing.