Most mullein brands use 80% chlorophyll and only 20% actual mullein. That dark green color? Cheap filler that does nothing for your lungs. MD Anderson Center says chlorophyll has zero proven lung benefits. None.
Origin Drops flips that ratio. 80% pure, hand-extracted mullein. 20% science-backed botanicals like licorice root, marshmallow root, and thyme. Every ingredient has a job. Nothing is filler.