The FAQ answers in three parts: botanicals for the body's response to airway irritation, an enzyme for mucus breakdown, and an adaptogenic extract for respiratory endurance.
Each front maps to a named ingredient type: botanicals such as ginger, an enzyme such as bromelain, and an adaptogen such as Cordyceps militaris. It is a tidy framework and easy to remember.
A mechanism description is not a result. The page uses support language throughout, and amounts for individual ingredients matter when judging the framework, so check the label rather than relying on the summary.