OPTIPHEN® - Gen-Eye

Optiphen Garden Of Wisdom Skincare

Ashland optiphen™ preservative

Optiphen Plus - Optiphen + Water Soluble and Very

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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Calamity Jane Lotion at Whole Foods Market

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

Optiphen Preservative – Talsen Chem

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Ashland optiphen™ od multifunctional

Optiphen Plus Preservative for Cosmetics, Optiphen

Optiphen Preservative – Talsen Chem

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Talsen Chemicals Optiphen Plus Preservative for Cosmetics Optiphen Natural Presevative for Lotions Making DIY Productes Serums (4 Ounce / 118 ml)