No. We cold extract the honey and it is only gently warmed to be able to jar it. Pasteurisation is a process of boiling the honey to 75-80 degrees in order to blend the honey if it is from different hives around the world. Sometimes from places where the honey is factory farmed and is cheap. It is also used to slow down the crystallisation process to make it more ascetically pleasing. However, this process kills all the natural goodness of the honey and you are left with just the sugar. This is not the case with Bee Mercy Raw Honey.