Honeybees are clever - they make bee propolis by collecting resin from trees and combine it with beeswax and enzymes to seal and protect the hive. Bee Propolis originates from a plant’s immune system and contains over 300 natural, bioactive compounds, flavonoids and phenolics (potent antioxidants) that work at the cellular level to fight free radicals and support the body’s immune system, naturally. Immune Bee propolis PFL15 Regular Strength Extract Drops has been specially formulated to provide a regular strength, daily dose of bee propolis for antioxidant support, immune function support, oral health or skin repair in a convenient liquid.