Propolis, a highly adhesive resinous compound is produced and used by bees to seal honeycombs, smooth out internal walls, and isolate intruders from the colony. Propolis also protects bees from diseases due to its very potent antiseptic efficacy and antimicrobial properties. Propolis is rich in active ingredients, including flavonoids and essential oils, which have antiseptic, antioxidant, healing, antimicrobial, antibiotic, antifungal and anti-viral properties. Microbiologically and dermatologically tested.