Purchases on or after 05/02/2020: New stock is available expires on May 2021.
Purchases made before 05/02/2020: Expiry on May 2020.
Trade name(s) of preservative: Liquid germall plus
INCI name: Propylene Glycol (and) Diazolidinyl Urea (and) Iodopropynyl Butylcarbamate
Usage and phase: 0.5% Cool down
Works within pH range: 3-8 but can be used at higher pH, for example, pH 10
Natural or synthetic? Synthetic
– gram positive bacteria? Yes
– gram negative bacteria? Yes
– mould? Yes
Further details: This effective and easy to use preservative is a favourite amongst DIYers including swiftcraftymonkey. In the US, do not use in aerosols/sprays and in the EU do not use in body creams/lotions.