Optiphen ND™

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Phenoxyethanol, Benzoic Acid, Dehydroacetic Acid

 Optiphen ND is a complete preservative system is paraben free and does not contain formaldehyde releasers. It is effective against Grampositive and Gram negative bacteria, yeast, and mold. The pH of finished formulations should be 6 or below for effective utilization of this preservative. 

 applicable for use in a variety of personal care products including shampoos, shower gels, body washes, creams, lotions, gels, and wet wipes with an acidic pH.

 It can be added during pre or post emulsification at or below 80C.

In aqueous systems with low amounts of emulsifiers, intensive mixing is recommended to achieve uniform dispersal of the active ingredients.


INCI Name Phenoxyethanol and Benzoic Acid and Dehydroacetic Acid
Recommended Use Levels 0.2 1.2
pH 4.0
Solubility 5gL 68F
Color Colorless to light yellow
Phenoxyethanol 79.0 81.0%
Benzoic Acid 11.5-12.5%
Dehydroacetic Acid 7.7-8.3%