Opitphen Plus Preservative
Optiphen Plus (Preservative) 2 ml
Optiphen Plus (Phenoxyethanol, caprylyl glycol, and sorbic acid) are the paraben-free preservatives used in our European Base Cream.
Use at 0.75% - 1.5% Formulation should be at PH 6 or lower. The 2 ml tube can be used in a quantity of 120 ml to 350 ml
Phenoxyethanol, Caprylyl Gglycol and Sorbic Acid
This time round this was the 1st product in my basket. Works with all the formulations that need shelf life.