Propylene Carbonate (and) Benzoic Acid (and) Dehydroacetic Acid (and) Propanediol. optiphen™ DP preservative by Ashland is a cost-efficient preservative. It is free of halogen and parabens. It offers broad spectrum protection against gram (+) and gram (-) bacteria, mold and yeast. It provides optimized delivery system
without alcoholic antimicrobials. It is recommended for use in skin- and hair care rinse-off & leave-on application and wet wipes.
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optiphen™ DP preservative properties
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