Our operculum beeswax is rigorously selected for its purity. It has not been adulterated by manipulations such as pasteurization or bleaching treatment (hydrogen peroxide or bleach).
A variety of beeswax called "operculum", meaning that it is produced in spring by bees and taken with a "knife" directly by our beekeepers. It is pure and very rich (300 different molecules) and above all, untreated.