Optiphen Plus Phenoxyethanol, Caprylyl Glycol & Sorbic Acid


ISPs second globally approved preservative in the Optiphen family developed as an alternative for personal care formulations requiring a paraben and formaldehydefree preservative system, Optiphen Plus performs best in formulations below 6.0 pH, but is also proven effective at pH levels above 6.0.

Recommended use levels 0.5 1.5.
Appearance Clear liquid

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