Bromelain is the one ingredient in BreathiZen that isn’t a herb — it’s a natural enzyme extracted from pineapple, with a real research interest in respiratory comfort.
What it does
Bromelain is a proteolytic enzyme — it helps break down certain proteins, which is why it’s studied for helping thin thick mucus and ease nasal and chest congestion.
Why it pairs with mullein
Where mullein loosens mucus traditionally, bromelain adds an enzymatic angle — together they’re positioned to support clearer, unobstructed breathing. See the ingredients page.
Keeping it realistic
Bromelain is general wellness support, not a medication, and anyone on blood thinners or with a pineapple allergy should check with a doctor first. See how the formula works.
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