1 -2 oz of Optiphen is enough for about 100 oz of lotion, cream etc. Best if used within one year from opening
Lavender Vanilla 8.5 oz Lotion
Biosilk Silk Therapy Cure, 5.64 Oz - Imported Products from USA - iBhejo
MYOC DIY Pearly Shampoo Base (Concentrate), For All Hair Types, With added benefits of Aloe Vera & Glycerine for smooth hairs, Create Your Natural Hair Care Products- 500ml (17 Fl. Oz)
Germaben II 4 Oz - Natural Preservative - Great for India
Optiphen Preservative All Sizes Available
Optiphen Preservative
Optiphen Preservative 8 Oz - Ready to use Gentle, Oil Soluble Preservative - Paraben-Free - Formaldehyde Free : Health & Household
Buy Preservative Products Online at Best Prices in Egypt
Geogard 221 / Cosgard
Caladryl Skin Protectant Lotion (Pack of 4) : Health & Household
Optiphen Plus Preservative – HalalEveryday