Preservative blend consisting of PEG-4 Laurate and Iodopropynyl Butylcarbamate.

Nipaguard® IPF is a broad spectrum liquid preservative comprising a powerful fungicide in a liquid carrier designed for preservation of a wide range of cosmetics and toiletries.

Nipaguard® IPF is effective against bacteria, molds and yeasts. The recommended use level of Nipaguard® IPF to preserve most product types is normally range 0.1 - 0.18 % based on the total weight of the finished product.

pH stability
Nipaguard® IPF remains fully stable over a wide pH range from 4.5 - 8.5.

Temperature stability
Nipaguard® IPF should be incorporated during the cooling stage of hot processes. The recommended maximum handling temperature is 40 °C.