Phenoxyethanol/Caprylyl glycol (Optiphen) Preservative - Soap Oils & Herbs

Moisturizing Repair Cream - Humblebee & Me

Optiphen is a natural preservative paraben and formaldehyde free. A very gentle preservative - Water soluble - Broad Spectrum You can use Optiphen in

Talsen Chemicals Optiphen Preservative (4 Oz / 118 mL) Optiphen Natural Preservative for Cosmetics Water Soluble Paraben Free Broad Spectrum

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Preservative, Optiphen – Majestic Mountain Sage, Inc.

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Optiphen Plus - Purenso Select

sandalwood lavender toning mist 2.5 ounce

OPTIPHEN PLUS Optiphen 100% Pure & Natural Preservative for Lotions Creams Absorbic Acid Personal / Beauty Care Comsetics All Sizes

Optiphen Plus (Preservative) - Elsie Organics - Formulation Ingredients Shop Nigeria

Optiphen Plus - Optiphen + Water Soluble and Very Gentle Preservative 4 Oz : Health & Household

Optiphen Plus (Paraben & Formaldehyde Free) – Ponte Vedra Naturals

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Preservatives - Crafter's Choice