As we meet the preservatives in the Euxyl series, this PDF might come in handy… Euxyl K 703 (INCI:Phenoxyethanol (and) Benzoic Acid (and) Dehydroacetic Acid) is considered a replacement for Optiphen ND, which has the same INCI. (Optiphen ND) It’s a broad spectrum preservative that we can add at 0.4% to 1.2% to the cool down…