Euxyl PE 9010

Euxyl® PE 9010 is a liquid cosmetic preservative based on phenoxyethanol and ethylhexylglycerin.  The addition of ethylhexylglycerin affects the interfacial tension at the cell membrane of microorganisms, improving the preservative activity of phenoxyethanol. 

Euxyl® PE 9010 is considered to be a broad spectrum preservative effective against both Gram-positive and Gram-negative bacteria, yeast and mold.  Euxyl® PE 9010 is paraben free and formaldehyde free.

For Euxyl® PE 9010 to perform effectively in destroying organisms in products already contaminated, a minimum contact time of 48 hours is necessary. Since the effect of Euxyl® PE 9010 takes place through chemical reactions with the microorganisms, when it is used in heavily contaminated products, loss of its active ingredient (phenoxyethanol) must be taken into account.

Euxyl® PE 9010 can be used in formulas containing natural raw materials (which have a greater risk for microbial contamination). Microorganisms introduced by this pathway are quickly eliminated by Euxyl® PE 9010.

Good production hygiene as well as the use of raw materials with low microorganism levels, as a result of correct raw material control, are vital prerequisites for the production of finished products.