Lauricidin® is pure sn-1 monolaurin (glycerol monolaurate) derived from coconut oil. 
Lauric acid is considered to be a healthy saturated fat. It is also found in breast milk. And you've probably heard how a mother's milk may support a baby's immunity.
Monolaurin is a chemical made from lauric acid that is primarily used as microbicide, or something that reduces the infection ability of such microbes as bacteria, viruses and fungi. But it is also used to support overall immune system health.