✓ Reviewed by Dr. Jonathan Reeves, M.D. ✎ Written by Purelung Research Team 📅 Updated: June 2026 ✓ Fact-Checked
✦ Natural Respiratory Support Spray

Purelung®: Support Your Lung Function & Clear Breathing

Purelung® is a natural oral spray combining five plant-based ingredients — Mullein Leaf Extract, Ginger Root, Bromelain, Organic Lemon Extract, and Organic Cordyceps — designed to support lung capacity, clear airways, and everyday respiratory comfort. Stimulant-free. Not intended to diagnose, treat, cure, or prevent any respiratory disease.

Quick Facts

Format:Oral spray — 4 sprays daily
Key Ingredients:Mullein, Ginger, Bromelain, Cordyceps
Best For:Lung capacity, clear airways & breathing comfort
Formula:5 plant-based ingredients, fully disclosed
Guarantee:60-day, 100% money-back
Daily Use:4 sprays directly into the mouth, once daily
  • Supports lung capacity & respiratory function
  • Supports clear, open airways
  • Supports a balanced inflammatory response
  • Fast-absorbing oral spray — no capsules to swallow
  • Stimulant-free, plant-based formula
4.8
Average Rating
50K+
Customers Served
60
Day Money-Back
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Purelung® natural respiratory support spray — 3 bottle pack
4.8/5User Rating
Made inUSA
5Plant-Based Ingredients
Why Purelung

Why People Choose Purelung®

Purelung made in the USA

Made in the USA

Proudly formulated in the United States under strict quality regulations.

Purelung quality manufacturing standards

Quality Manufacturing

Produced to established quality and safety manufacturing standards.

Purelung formulated with care

Formulated with Care

A five-ingredient plant-based spray built around traditional respiratory-support botanicals.

Purelung transparent ingredient list

Transparent Ingredient List

Every ingredient and amount clearly disclosed — no proprietary blends.

Purelung® 6 bottle pack — 180-day respiratory support supply
What Is Purelung

What Is Purelung® and How Does It Help?

Purelung is a natural oral spray formulated to support lung capacity, clear airways, and everyday respiratory comfort. Rather than a capsule or tablet, it's delivered as a fast-absorbing spray taken directly into the mouth — combining traditional respiratory botanicals with a modern, convenient format.

The formula combines Mullein Leaf Extract, traditionally used to support clear breathing; Ginger Root and Bromelain, both studied for supporting a balanced inflammatory response; Organic Lemon Extract for antioxidant support; and Organic Cordyceps, traditionally used to support oxygen utilization. Learn more in our guide on what Purelung is or explore the Purelung ingredients.

Purelung is not intended for anyone under 18, pregnant women, or nursing mothers. It is not a substitute for prescribed respiratory medication (such as an inhaler), and anyone with asthma, COPD, or another diagnosed respiratory or medical condition should consult a doctor before use. It is backed by a 60-day money-back guarantee.

Research support: Ingredients like Mullein Leaf Extract and Ginger Root (PubMed) have a documented history of study for respiratory comfort and airway support.
5 Plant-Based Ingredients Fast-Absorbing Spray Stimulant-Free 60-Day Guarantee
See How It Works
How It Works

How Does Purelung® Support Lung Function?

Purelung combines five plant-based ingredients — supporting lung capacity, clear airways, and a balanced inflammatory response together.

How Purelung supports lung capacity, clear airways, and respiratory comfort
🫁

Supports Lung Function

Mullein Leaf Extract is traditionally used to support lung function and soothe the respiratory tract.

⚖️

Supports a Balanced Inflammatory Response

Ginger Root and Bromelain support a balanced inflammatory response tied to respiratory comfort.

🍃

Supports Clear Airways

Bromelain, a natural enzyme, helps support open, clear airways.

✨

Antioxidant Cell Support

Organic Lemon Extract provides antioxidant support to help protect respiratory cells.

🫀

Supports Oxygen Utilization

Organic Cordyceps is traditionally used to support oxygen utilization and lung performance.

💨

Fast-Absorbing Spray Format

Delivered directly into the mouth for rapid absorption — no capsules to swallow.

In Summary

Purelung brings lung-supporting Mullein Leaf Extract, inflammation-balancing Ginger Root and Bromelain, antioxidant-rich Organic Lemon Extract, and oxygen-utilization-supporting Organic Cordyceps together into one fast-absorbing daily spray. Consistent daily use over several weeks is how traditional botanicals like these are typically used. Read the full breakdown on our how Purelung works page.

Support Your Breathing Today
Real Reviews

Purelung® Reviews — Real People, Real Experiences

Harold M., verified Purelung customer
Harold M.
Vermont, USA
★★★★★
"I like that it’s a spray, not another capsule to swallow. A few sprays each morning and I’ve noticed I’m not clearing my throat as much through the day."
Barbara L., verified Purelung customer
Barbara L.
Denver, CO
★★★★★
"Six weeks in and my breathing feels steadier during my morning walks. I can’t rule out that the weather cooperated too, but I’ll keep using it."
Walter G., verified Purelung customer
Walter G.
Austin, TX
★★★★☆
"Easy to use, tastes fine, and I like that the ingredients are all named plainly on the label. Gradual change, not an overnight fix, but a reasonable addition to my routine."
Read More Reviews
4.7
Average Rating
22K+
Customers Served
79%
Made It a Daily Habit*

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Support your lung capacity and everyday breathing comfort with a fully transparent, plant-based spray.

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Inside Every Spray

Purelung® Ingredients: 5 Plant-Based Botanicals

A fast-absorbing oral spray supporting lung capacity, clear airways, and a balanced inflammatory response, with every ingredient disclosed.

1

Mullein Leaf Extract

Traditionally used to support lung function and soothe the respiratory tract.

Mullein Leaf benefits
2

Ginger Root Extract

Studied for supporting a balanced inflammatory response and respiratory comfort.

Ginger Root benefits
3

Bromelain (from Pineapple)

A natural enzyme that supports respiratory health and open, clear airways.

Bromelain benefits
4

Organic Lemon Extract

Provides antioxidant support to help protect respiratory cells.

See full details
5

Organic Cordyceps Extract

Traditionally used to support oxygen utilization, endurance, and lung performance.

Cordyceps benefits

All 5 ingredients in Purelung's spray, working together to support respiratory wellness. For the complete breakdown, visit the full Purelung ingredients page.

Quality You Can Trust

Formulated to High Standards for Respiratory Wellness

1

Quality Manufacturing

Purelung is produced to established quality and safety manufacturing standards.

2

Natural & Non-GMO

Made from 5 plant-based ingredients in a fast-absorbing oral spray, with every ingredient clearly listed on the label.

3

60-Day Guarantee

Try Purelung risk-free with our 60-day, 100% money-back guarantee.

Purelung 60-day money-back guarantee badge

60-Day Money-Back Guarantee

  • Risk-Free 60-Day Refund: If you're not satisfied within 60 days, contact support for a full refund — even on empty bottles.
  • Consistent Quality: Manufactured to established quality standards for consistency batch to batch.
  • Dedicated Support: Our support team is available to help with any questions about your order or routine.
The Benefits

Benefits of Purelung® — Clear Breathing, Every Day

Purelung is designed to support the foundations of respiratory wellness. These are supportive wellness benefits for healthy adults — not promised results or medical claims — and individual results vary.

Purelung natural respiratory support spray — 3 bottle pack

Supports Lung Capacity

Mullein Leaf Extract supports lung function and soothes the respiratory tract.

Supports Clear Airways

Bromelain helps maintain open, clear airways.

Balanced Inflammatory Response

Ginger Root and Bromelain support a balanced inflammatory response.

Antioxidant Cell Protection

Organic Lemon Extract helps protect respiratory cells from oxidative stress.

Supports Oxygen Utilization

Organic Cordyceps supports how efficiently the body uses oxygen.

Stimulant-Free

No stimulants, no jitters — a gentle plant-based approach.

Fast-Absorbing Spray

No capsules to swallow — just a few sprays directly into the mouth.

One-Time Purchase

No subscription or auto-renewal — a simple, one-time order.

Explore All Benefits
FAQ

Purelung® FAQ — Your Questions Answered

What is Purelung used for?

Purelung is a natural oral spray combining Mullein Leaf Extract, Ginger Root, Bromelain, Organic Lemon Extract, and Organic Cordyceps - to support lung capacity, clear airways, and everyday respiratory comfort.

How do I take Purelung?

Apply 4 sprays directly into your mouth once daily for fast absorption and respiratory support.

Is Purelung safe?

Purelung is not intended for anyone under 18, pregnant women, or nursing mothers. It is not a substitute for prescribed respiratory medication, and anyone with asthma, COPD, or another diagnosed respiratory or medical condition should consult a doctor before use.

How long does Purelung take to work?

Traditional botanicals like these are generally used consistently over several weeks. There is no clinically established timeline for this specific finished product, and individual experiences vary.

What ingredients are in Purelung?

Purelung features 5 plant-based ingredients: Mullein Leaf Extract, Ginger Root Extract, Bromelain (from pineapple), Organic Lemon Extract, and Organic Cordyceps Extract.

Can Purelung replace my asthma inhaler or prescribed respiratory medication?

No, never. Purelung is a dietary supplement, not a drug, and is not a substitute for any prescribed respiratory medication or treatment, including inhalers. Always follow your doctor's guidance for managing asthma, COPD, or any respiratory condition.

What is the money-back guarantee?

Purelung is backed by a 60-day money-back guarantee from the date of purchase. If you are not satisfied, contact support for a refund.

How many bottles should I order?

Because botanical support builds gradually over time, most people choose the 3 or 6-bottle package to stay consistent for a full evaluation window, unlock the lowest per-bottle price, and get free shipping.

Still Have Questions?

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The Evidence

Scientific References

Purelung’s ingredients are informed by published research on the individual compounds, including:

Citations refer to research and traditional use of the individual ingredients, not on the Purelung product itself. Studies often use doses, delivery methods, or populations that differ from those in the product. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease.

How Safe Is My Payment Information?

Your online privacy and security are a top priority. Purelung's checkout uses industry-leading SSL encryption — the same security standard used by major banks. Your card details and personal information are protected from start to finish and are never stored or shared.

Purelung 60-Day Money-Back Guarantee

Every Purelung order is covered by a 60-day money-back guarantee, measured from your ship date. If you're not satisfied within the first 60 days, you can request a full refund by contacting support first for authorization. See our refund policy for details.

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Expert Guides & Reviews

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Evidence-informed guides on lung health, respiratory botanicals, and key ingredients — plus honest Purelung reviews from our research team.

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