Optiphen Plus Liquid preservative and more.....
Optiphen™ Plus performs best in formulations below 6.0 pH. however has also been proven effective at pH levels above 6.0, depending on the formulation. This preservative is effective as a stand-alone system and functions well with other preservatives. Optiphen™ Plus has an extensive range of applications in aqueous and emulsion-type personal care formulations and is compatible with most raw ingredients used in the personal care industry.