1 -2 oz of Optiphen is enough for about 100 oz of lotion, cream etc. Best if used within one year from opening
Optiphen Preservative 8 Oz - Ready to use Gentle, Oil Soluble Preservative - Paraben-Free - Formaldehyde Free
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FRESH PLEASANT: Our Optiphen Preservative is 100% pure and its easy-to-use formulation will not affect the texture, fragrance or color of your
11 oz Optiphen Preservative- Oil Soluble Natural Preservative Preservative, Optiphen Suitable for Making Soap, Conditioners, Lotion, Creams and More
OPTIPHEN 100% Pure & Natural Gentle Water Soluble Preservative for Lotions Creams Cosmetics Liquid Soaps Butters Body Beauty ALL SIZES
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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
Optiphen Preservative (1 Oz / 30 mL) Optiphen Natural Preservative for Cosmetics Water Soluble Paraben Free Broad Spectrum Preservative for Lotion Making by Talsen Chemicals : Arts, Crafts & Sewing