The main calming compound in chamomile oil, added to sensitive-skin, shaving and after-sun products. Anti-inflammatory in lab work; little human trial data.
Alpha-bisabolol is a fragrant alcohol that makes up much of German chamomile essential oil; it is also obtained from the candeia tree or made synthetically. It reduces inflammation and irritation in lab and animal models and can help other ingredients penetrate skin.
It is usually a supporting ingredient in products for sensitive skin, redness, shaving and after-sun, typically below 1%.
Evidence is mainly from cell and animal studies plus manufacturer testing of blends. Independent controlled trials of bisabolol alone on human skin conditions are scarce.