🌿 Clear Airways · Easier Breathing · Lung Wellness📅 Updated September 2026✅ Made In The USA · GMP-Certified
HomeBlogIngredient Guide
Ingredient Guide

Mullein & Cordyceps

September 10, 2026 · 4 min read

Mullein and Cordyceps militaris are two of BreathiZen's five named ingredients. Here's a closer look at both.

Mullein Leaf Extract (10:1)

Mullein is one of the most trusted respiratory herbs in traditional wellness, concentrated here to a potent 10:1 ratio. It's traditionally associated with helping loosen and clear the mucus that collects in the airways.

Organic Cordyceps militaris

Cordyceps militaris is a functional mushroom traditionally used to support how efficiently the body takes in and uses oxygen, an angle that complements Mullein's airway-clearing role.

Why They're Paired Together

Mullein addresses the airway side of breathing comfort, while Cordyceps addresses the oxygen-use side — together they cover two connected pieces of the respiratory wellness picture.

An Honest Note

These citations concern research on the individual ingredients, not a clinical trial of the finished BreathiZen product. Individual results vary.

Curious about the rest of the formula? See the full ingredient breakdown.

Related

More From The Blog

Ready To Breathe Easier?

Backed by a 60-day money-back guarantee.

BreathiZen six-bottle best-value kit
Regular: $79 / bottle
Today from $49 / bottle
Get BreathiZen Today

Secure checkout, risk-free with our guarantee.

From $49 / bottle6-bottle pack · free shipping
Check Price