It protects the lips against external aggressions while nourishing, regenerating, and hydrating, revitalizing and restoring the lip tissue. It prevents cracks and photoaging. It is also suitable for treating cold sores. The lips look their best and acquire a delicate honey flavor. Propolis is a substance, a viscous resin, that bees produce from tree buds to cover the walls of the hive and protect it from viruses, bacteria, and fungi. Propolis acts as an excellent antiseptic and antibiotic due to its content of flavonoids (galangin), resins and balsams, beeswax, essential oils, pollen, minerals like iron, and vitamins (A and B).