INCI Phenoxyethanol, & Sorbic Acid
Phenoxyethanol. Approx 53.0%
Caprylyl Glycol Approx 42.0%
Sorbic Acid Approx 6%
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. (if your product is above 6.0 we recommend you use a co-preservative)
Recommended use levels 0.5% - 1.5%. in your water phase.
Appearance: Clear liquid light yellow colour
Storage - long term 10-25 Deg C. Shelf life is 12 months from opening.