Last updated: 2-6-2026 | Reviewed by Dr. Chris Jackson, PharmD
When it comes to natural lung health supplements, two herbs consistently rise to the top of the conversation: mullein and elderberry. Both have centuries of traditional use and growing scientific interest, but they work in fundamentally different ways. So in the debate of mullein vs elderberry, which one actually delivers better results for your respiratory wellness?
The short answer: it depends on your specific goals. Mullein excels at supporting clear airways and natural mucus clearance, while elderberry shines as an immune system powerhouse. But for comprehensive lung health support, many people find that combining both herbs—along with other evidence-backed ingredients—provides the most complete approach.
Let's break down exactly how each herb works, what the research says, and how to choose the right option for your needs.
Table of Contents
- What is Mullein and How Does it Support Lung Health?
- What is Elderberry and How Does it Support Respiratory Wellness?
- Mullein vs Elderberry: Head-to-Head Comparison
- Can You Take Mullein and Elderberry Together?
- Mullein Tea vs Supplements: Which Form is Most Effective?
- How to Choose the Right Lung Health Supplement
- Frequently Asked Questions
- Conclusion
What is Mullein and How Does it Support Lung Health?
Mullein (Verbascum thapsus) is a flowering plant native to Europe and Asia that has been used for respiratory support for over 2,000 years. The leaves contain mucilage—a gel-like substance that helps soothe irritated respiratory tissues—along with saponins that may support natural mucus clearance.
Traditional herbalists have long recommended mullein for:
- Supporting clear airways naturally
- Promoting comfortable breathing
- Soothing the throat and respiratory tract
- Supporting the body's response to environmental irritants
Modern research is beginning to validate these traditional uses. A 2023 review published in the Journal of Ethnopharmacology noted that mullein demonstrates antioxidant and soothing properties that may benefit respiratory health. The herb's saponins appear to support the body's natural ability to thin and clear mucus from the airways.
In a 60-day clinical trial conducted by Citruslabs on Betterbrand's Mullein + Chlorophyll Drops, participants reported impressive results:
- 81% experienced less frequent coughing
- 77% reported clearer airways
- 73% noted easier mucus clearance
- 68% reported improved sleep quality
These findings suggest mullein may be particularly beneficial for those seeking mucus relief naturally, including former smokers, people exposed to environmental pollutants, or anyone wanting daily breathing support.
What is Elderberry and How Does it Support Respiratory Wellness?
Elderberry (Sambucus nigra) takes a different approach to respiratory wellness by focusing primarily on immune function. The deep purple berries are rich in anthocyanins—powerful antioxidants that give elderberries their distinctive color and many of their health-supporting properties.
Research published in Nutrients in 2024 highlighted elderberry's impressive antioxidant content, noting its potential to support the body's natural immune defenses. This makes elderberry particularly valuable for seasonal respiratory support when immune challenges are more common.
Elderberry is traditionally used for:
- Supporting immune function year-round
- Providing antioxidant protection
- Supporting the body during seasonal challenges
- Promoting overall wellness
However, elderberry doesn't directly target lung tissue or mucus clearance the way mullein does. Think of elderberry as supporting your body's defense system, while mullein works directly on your respiratory passages.
Mullein vs Elderberry: Head-to-Head Comparison
When comparing these two popular herbs in the lung supplements comparison, their distinct strengths become clear:
Primary Function
- Mullein: Directly supports respiratory tissues and airways
- Elderberry: Supports immune system function
Best For
- Mullein: Daily lung health support, mucus clearance, breathing comfort
- Elderberry: Immune defense, seasonal wellness, antioxidant support
How It Works
- Mullein: Soothes respiratory tissues, supports natural mucus thinning
- Elderberry: Provides antioxidants, supports immune cell function
Traditional Use
- Mullein: 2,000+ years for respiratory complaints
- Elderberry: Centuries for immune and wellness support
Clinical Evidence
- Mullein: Growing research on respiratory benefits;clinically studied in tincture form
- Elderberry: Well-studied for immune support properties
Ideal User
- Mullein: Smokers, ex-smokers, those with mucus concerns, daily respiratory wellness
- Elderberry: Anyone wanting immune support, seasonal wellness seekers
For those specifically seeking respiratory support and clear airways naturally, mullein typically offers more direct benefits. However, elderberry's immune-supporting properties make it a valuable complement—especially during times when your body faces additional challenges.
Can You Take Mullein and Elderberry Together?
Absolutely. In fact, combining mullein and elderberry creates a more comprehensive approach to respiratory wellness. You get mullein's direct support for your airways and breathing while elderberry strengthens your immune defenses.
Dr. Chris Jackson, PharmD, formulated Betterbrand's BetterLungs Capsules with exactly this philosophy in mind—combining mullein (300mg) with elderberry (100mg) alongside other evidence-backed ingredients like NAC, Vitamin D, Maritime Pine Bark Extract, and Reishi Mushroom.
This multi-ingredient approach recognizes that lung health involves multiple systems working together. Rather than choosing between mullein vs elderberry, you can leverage the unique strengths of both herbs.
For those who want elderberry as a standalone immune support option, Betterbrand's Elderberry + Vitamin C + Zinc Drops provide targeted immune defense that pairs well with any mullein-based product.
Mullein Tea vs Supplements: Which Form is Most Effective?
When deciding between mullein tea vs supplements, consider three factors: convenience, consistency, and concentration.
Mullein Tea
- Pros: Soothing ritual, hydrating, pleasant experience
- Cons: Variable potency depending on brewing, lower concentration
- Best for: Evening relaxation, those who enjoy tea rituals
Mullein Supplements (Capsules)
- Pros: Precise dosing, consistent potency, convenient
- Cons: No ritual experience
- Best for: Busy schedules, those wanting standardized amounts
Mullein Tinctures (Drops)
- Pros: Fast absorption, flexible dosing, concentrated
- Cons: Taste may not appeal to everyone
- Best for: Those wanting faster absorption than capsules
Betterbrand offers all three formats. The BetterLungs Detox Tea combines mullein (600mg) with thyme, rooibos, and other herbs for a caffeine-free evening ritual. The BetterLungs Capsules provide 300mg of mullein leaf alongside synergistic ingredients. And the Mullein + Chlorophyll Drops deliver 280mg of 10:1 mullein extract (equivalent to 2,800mg of whole herb) for maximum potency and fast absorption.
How to Choose the Right Lung Health Supplement
Selecting the best lung cleanse or respiratory support product depends on your individual needs:
If your primary concern is mucus and congestion:
Choose a mullein-focused product. The Mullein + Chlorophyll Drops offer the most concentrated mullein with clinically studied results for mucus clearance and coughing.
If you want comprehensive daily lung support:
BetterLungs Capsules combine mullein, elderberry, NAC, Vitamin D, and other ingredients for complete respiratory wellness—formulated by Dr. Chris Jackson, PharmD.
If you prefer gummies over pills:
BetterLungs Mullein Gummies deliver 2,000mg of mullein leaf extract in a pleasant pear-flavored chewable.
If you want immune support alongside respiratory health:
Consider pairing any mullein product with Elderberry + Vitamin C + Zinc Drops for dual-action support.
All Betterbrand products are third-party tested by Eurofins Scientific, made in GMP-certified facilities in the USA, and backed by a 365-day money-back guarantee. With over 836,000 customers and availability at CVS, Walgreens, and GNC, you can feel confident in your choice.
Frequently Asked Questions
Is mullein or elderberry better for smokers and ex-smokers?
Mullein is generally the better choice for smokers and former smokers because it directly supports the respiratory tissues and natural mucus clearance that smoking affects. The clinical trial on Mullein + Chlorophyll Drops showed significant improvements in coughing frequency and airway clarity. However, adding elderberry for immune support can complement mullein's respiratory benefits.
Can I take mullein every day for lung health?
Yes, mullein is traditionally considered safe for daily use and is how most people achieve the best results. Daily supplementation supports ongoing respiratory wellness rather than occasional use. As always, consult your healthcare provider before starting any new supplement regimen.
How long does it take to notice benefits from mullein supplements?
Many people report feeling differences within the first 1-2 weeks, though the clinical trial showing significant improvements was conducted over 60 days. Consistent daily use typically produces the most noticeable results for breathing support and clear airways.
Are there any interactions between mullein, elderberry, and medications?
Both herbs have relatively good safety profiles, but elderberry may interact with immunosuppressant medications, and both herbs could potentially interact with certain medications. Always consult your healthcare provider before adding supplements, especially if you take prescription medications.
What makes Betterbrand's lung supplements different from others?
Betterbrand products are formulated by Dr. Chris Jackson, PharmD (former US Army Combat Medic), third-party tested by Eurofins Scientific, made in GMP-certified facilities, and backed by a 365-day guarantee. The Mullein + Chlorophyll Drops are also supported by clinical trial data—something few competitors can claim.
Conclusion
In the mullein vs elderberry debate, both herbs offer valuable but different benefits for respiratory wellness. Mullein delivers direct support for your airways, breathing comfort, and natural mucus clearance, while elderberry strengthens your immune defenses.
For most people seeking lung health support, mullein should be the foundation of your regimen—especially if you're a current or former smoker, experience mucus concerns, or simply want to support your respiratory system daily. Adding elderberry provides complementary immune benefits, particularly during seasonal challenges.
Betterbrand offers doctor-formulated options for every preference: capsules, gummies, tinctures, and teas—all featuring mullein as a core ingredient. Try BetterLungs Capsules for comprehensive daily support, or the clinically studied Mullein + Chlorophyll Drops for targeted mucus and cough support.
Your lungs work hard for you every day. Give them the natural support they deserve.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your healthcare provider before starting any new supplement.
Sources
- Journal of Ethnopharmacology - Mullein Traditional Uses and Pharmacological Properties - Review of mullein's historical use and modern research
- Nutrients - Elderberry Supplementation and Immune Function - 2024 research on elderberry's antioxidant and immune-supporting properties
- Citruslabs Clinical Trial Data - 60-day clinical study on Mullein + Chlorophyll Drops
- National Institutes of Health - Dietary Supplements - General information on herbal supplement safety and research