The Evolution of Modern Preservatives: What you Need to Know
Customer reviews: Optiphen Plus - Optiphen + Water
Paraben-free Formaldehyde-free Best if used within one year from opening
Optiphen Plus - Optiphen + Water Soluble and Very Gentle Preservative 4 Oz
Paraben-free Formaldehyde-free Best if used within one year from opening
Optiphen Plus - Optiphen + Water Soluble and Very Gentle Preservative 4 Oz
Optiphen, Optiphen is a Natural Preservative., Optiphen is a unique paraben-free and formaldehyde-free liquid preservative system which consists of
Optiphen Preservative
TaraLee
Talsen Chemicals Optiphen Plus Preservative for Cosmetics Optiphen Natural Presevative for Lotions Making DIY Productes Serums (4 Ounce / 118 ml)
Guest Post: Perfectly Preserved + a body butter recipe - Soap Queen
Optiphen Preservative 8 Oz - Ready to use Gentle, Oil
TaraLee