Nature-identical preservative untuk menghambat aktifitas bakteri, ragi dan jamur pada produk perawatan tubuh.
Ashland optiphen™ preservative
Optiphen Natural Preservative 8 Oz - Water Soluble preservative for making lotion, cream, shampoo, lip balm etc.
Paraben-free Formaldehyde-free Best if used within one year from opening
Optiphen Plus - Optiphen + Water Soluble and Very Gentle Preservative 4 Oz
Talsen Chemicals Optiphen Preservative (4 Oz / 118 mL) Optiphen Natural Preservative for Cosmetics Water Soluble Paraben Free Broad Spectrum Preservative for Lotion Making : Arts, Crafts & Sewing
Optiphen Plus - Optiphen + Water Soluble and Gentle Preservative 2 Oz - Our Formula of Optiphen with Sorbic Acid - Enough Preservative for About 12 Pound of Solution : Health & Household
Oil Soluble Natural Preservative Optiphen - 4 Oz - Broad Spectrum- Paraben-Fr
Optiphen PLUS is a natural preservative. , Optiphen+ is a unique paraben-free and formaldehyde-free liquid preservative system which consists of
Optiphen Plus - Optiphen + All Natural Preservative - 2 Oz
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 8 Oz - Ready to use Gentle, Oil Soluble Preservative - Paraben-Free - Formaldehyde Free : Health & Household