ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2025 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Back

Organic Mullein Leaf

Also known as: Verbascum spp., Mullein, Great Mullein, Aaron's Rod, Verbascum thapsus

Overview

Mullein, scientifically known as *Verbascum thapsus*, is a plant native to Europe and Asia, now common in North America. It has a long history of traditional medicinal use, particularly for respiratory ailments. Mullein contains various bioactive compounds, including flavonoids, saponins, tannins, and mucilage. It is primarily used to alleviate symptoms associated with respiratory conditions such as coughs, colds, and bronchitis, owing to its expectorant and anti-inflammatory properties. Mullein is available in various forms, including teas, extracts, and supplements. While research supports some of its traditional uses, more high-quality clinical trials are needed to fully understand its efficacy and safety.

Benefits

Mullein is primarily known for its potential to alleviate respiratory symptoms. Its expectorant properties, attributed to saponins, may help loosen and clear mucus from the airways. The mucilage content can soothe irritated mucous membranes. A study on rats with allergic asthma suggested that mullein could reduce airway inflammation. Additionally, mullein exhibits antibacterial, antiviral, and antioxidant effects, though these benefits are less extensively studied in humans. While mullein may be beneficial for individuals with respiratory conditions, further research is needed to confirm these benefits and determine optimal usage.

How it works

Mullein's mechanism of action is primarily attributed to its saponin and mucilage content. Saponins are believed to act as expectorants, helping to loosen and clear mucus from the respiratory tract. Mucilage, a gel-forming fiber, soothes irritated mucous membranes, providing relief from coughs and sore throats. While the specific molecular targets are not well-defined, mullein primarily affects the respiratory system. Its potential antibacterial properties may also contribute to its beneficial effects on the immune system. Further research is needed to fully elucidate the biological pathways and mechanisms of action.

Side effects

Mullein is generally considered safe when used appropriately, but long-term safety data is limited. Common side effects are not well-documented, but some individuals may experience gastrointestinal upset. Allergic reactions are rare but possible, particularly in individuals with sensitivities to plants in the *Scrophulariaceae* family. Due to a lack of safety data, mullein should be avoided during pregnancy and breastfeeding. Potential interactions with medications affecting the respiratory system or immune function exist, though specific interactions are not well-studied. Caution is advised, and consultation with a healthcare provider is recommended before use, especially for individuals with pre-existing conditions or those taking medications.

Dosage

There is no established minimum effective dose for mullein. Optimal dosage ranges vary based on the preparation method, such as tea or extract, and are often used as needed for respiratory symptoms. Due to limited data, a maximum safe dose is not well-defined, and caution against excessive use is advised. Mullein is commonly consumed as a tea, while extracts may offer a more concentrated form. Absorption factors are not well-studied and may vary based on the preparation method. Consultation with a healthcare provider is recommended to determine appropriate dosage and usage guidelines.

FAQs

How do I use mullein for respiratory issues?

Mullein can be consumed as a tea or taken as a supplement. Consult a healthcare provider before use, especially if you are pregnant or breastfeeding, to determine the appropriate dosage and form for your specific needs.

Is mullein safe to use?

Mullein is generally considered safe, but long-term use and interactions with medications are not well-studied. Consult a healthcare provider before use, especially if you have pre-existing conditions or are taking medications.

When should I take mullein?

Mullein is typically used as needed for symptom relief. Consult a healthcare provider for specific guidance on timing and administration based on your individual needs and the severity of your symptoms.

What results can I expect from using mullein?

Mullein may help alleviate respiratory symptoms such as cough and congestion. Individual results may vary, and it is not a cure for chronic conditions. It may provide symptomatic relief.

Is mullein a cure for respiratory conditions?

Mullein is not a cure for chronic respiratory conditions. It may provide symptomatic relief by acting as an expectorant and soothing irritated mucous membranes, but it does not address the underlying cause of chronic conditions.

Research Sources

  • https://pmc.ncbi.nlm.nih.gov/articles/PMC8301161/ – This review analyzes the chemical composition of *Verbascum* species and their traditional uses. It highlights the potential anti-inflammatory actions of mullein, supporting its use in traditional medicine for various ailments. The review provides a comprehensive overview of the plant's bioactive compounds and their potential therapeutic benefits.
  • https://pmc.ncbi.nlm.nih.gov/articles/PMC8281430/ – This review discusses herb-induced liver injury, emphasizing the potential risks associated with herbal supplements. While mullein is not specifically mentioned, the review underscores the importance of caution and further research on the safety of herbal products. It highlights the need for rigorous testing and monitoring to ensure the safety of herbal supplements.
  • https://www.healthline.com/health/mullein-leaf – This article provides an overview of mullein leaf, discussing its potential health benefits and traditional uses. It highlights mullein's use in treating respiratory conditions and its anti-inflammatory properties. The article serves as a general resource for understanding the potential benefits and uses of mullein leaf.
  • https://draxe.com/nutrition/mullein/ – This article discusses the nutritional benefits of mullein, focusing on its traditional uses and potential health benefits. It highlights mullein's role in supporting respiratory health and its anti-inflammatory properties. The article provides practical information on how to use mullein and its potential benefits.
  • https://wildandorganic.com/collections/mullein – This website promotes mullein products and provides information on its traditional uses and benefits. It highlights mullein's role in supporting respiratory health and its anti-inflammatory properties. The website serves as a resource for purchasing mullein products and learning about their potential benefits.

Supplements Containing Organic Mullein Leaf

Certified Organic Mullein Leaf by Gaia Organics
85

Certified Organic Mullein Leaf

Gaia Organics

Score: 85/100
Mighty Lungs by Gaia Herbs
63

Mighty Lungs

Gaia Herbs

Score: 63/100
Mighty Lungs by Gaia Herbs
63

Mighty Lungs

Gaia Herbs

Score: 63/100
Mullein by HERBAMAMA
68

Mullein

HERBAMAMA

Score: 68/100
Mary Ruth's Organic Respiratory Health Herbal Blend by Mary Ruth's®
53

Mary Ruth's Organic Respiratory Health Herbal Blend

Mary Ruth's®

Score: 53/100
Elderberry Elixir by Earthley
63

Elderberry Elixir

Earthley

Score: 63/100
Daily Lung Formula by Gaia Herbs® PRO
63

Daily Lung Formula

Gaia Herbs® PRO

Score: 63/100
LUNG & BREATHING CLEANSE by LIVINGSTON NATURALS
33

LUNG & BREATHING CLEANSE

LIVINGSTON NATURALS

Score: 33/100
ORGANIC MULLEIN Liquid Extract with Chlorophyll by NEYAT
65

ORGANIC MULLEIN Liquid Extract with Chlorophyll

NEYAT

Score: 65/100
Mullein by HERBAMAMA
55

Mullein

HERBAMAMA

Score: 55/100
KIDNEY & LIVER CLEANSE LIQUID DROPS by NIGCOPAP
35

KIDNEY & LIVER CLEANSE LIQUID DROPS

NIGCOPAP

Score: 35/100
Lung Cleanse MULLEIN LEAF by Nature's Craft®
58

Lung Cleanse MULLEIN LEAF

Nature's Craft®

Score: 58/100

Recommended Articles

Best Antioxidant Ingredients Explained

Best Antioxidant Ingredients Explained

Vitamins C and E, selenium, and beta-carotene are key effective ingredients in antioxidant supplements, offering varied health benefits.

Top Bioavailable Protein Powders: A Buyer’s Guide

Top Bioavailable Protein Powders: A Buyer’s Guide

Bioavailability in protein powders is key for muscle synthesis, with whey protein leading at a 70-80% rate.

Boost Vitamin D: Foods, Supplements & Benefits

Boost Vitamin D: Foods, Supplements & Benefits

Increase vitamin D through fatty fish, fortified foods, supplements, and understanding its health benefits and recommended intake.

Best Ingredients for Hormonal Balance

Best Ingredients for Hormonal Balance

Foods rich in phytoestrogens, certain nutrients, and dietary strategies can significantly improve hormonal balance.