Mullein: The Leaf With a Long History
Mullein heads the BreathiZen label. Here is the plant, where it grows and what the 10:1 on the bottle means.

What it looks like
Mullein stands tall in open meadows and beside country roads. The leaves are broad and fuzzy, almost like felt. In its second summer it grows a single spike of small yellow flowers.
A long record
People in many regions have dried the leaves for teas and home blends for generations. Today the leaf can also be concentrated into an extract.
The meaning of 10:1
A 10:1 extract takes roughly ten parts of dried leaf to make one part of finished extract. That is why a small amount in a spray reflects a larger amount of leaf.
A place at the top
Mullein leaf is listed first because BreathiZen is made to support clear airways and healthy lungs.* It works with ginger root and organic lemon extract.
No brewing
You do not need a kettle. Shake the bottle and press four pumps. To understand the rest of the label, read reading a supplement label step by step.
The spray. A serving is four pumps, a bottle has 100 servings and you have 60 days to decide. See the kits.