Skip to content
60-day refund promise · free US shipping with 3 or 6 bottles
Order now

Mullein Leaf Explained in Plain Words

Mullein shows up on the label first. Here is what it is, where it grows and what the 10:1 on the bottle means.

By the BreathiZen teamOctober 4, 20266 min read
Mullein leaves and powder
Three areas, one daily sprayBreathiZen sits at the center with airflow, lung care and immune around it.AirflowLung careImmuneBreathiZen

A plant you can spot

Mullein stands tall by roads and across sunny fields. Its leaves are wide and woolly, a lot like felt. In the second summer it grows a long spike with small yellow flowers.

A long record of use

Herbal traditions in Europe and North America have worked with the leaves for generations. People dried them and used them in teas and homemade blends.

What 10:1 means

An extract is a concentrated form of a plant. A 10:1 extract is made from about ten parts of dried leaf for each part of finished extract. That is why a small amount in the spray stands for a lot of leaf.

Why it leads the blend

Mullein leaf is first in the formula because BreathiZen is made to support clear airways and lung health.* It works next to ginger root and organic lemon extract.

Easy to take

There is no tea to steep. Shake, press four pumps, done. See how a spray compares with capsules in spray supplements: what to know.

Try BreathiZen®. Four pumps once a day, 100 servings a bottle and 60 days to decide. See the kits.

More to read

Ready to try it?

Order BreathiZen Covered by a 60-day money-back promise

BreathiZen®60-day money-back guarantee

Order now