Ethereal Nature Optiphen - of the best cosmetic preservatives in the market
Optiphen Preservative All Sizes Available
Talsen Chemicals Optiphen Preservative (1 Oz / 30 mL
Preservative, Optiphen – Majestic Mountain Sage, Inc.
OPTIPHEN PLUS Optiphen 100% Pure & Natural Preservative for
OPTIPHEN PLUS Optiphen 100% Pure & Natural Preservative for
Optiphen Plus Optiphen Water Soluble and Very
Optiphen Plus - Optiphen + Water Soluble and Gentle
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 (1 Oz / 30 mL
Optiphen Preservative
Natural Preservatives for Cosmetics
Talsen Chemicals Optiphen Plus Preservative for Cosmetics Optiphen Natural Presevative for Lotions Making DIY Productes Serums (4 Ounce / 118 ml)