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What Is Mullein? Benefits, Side Effects, Prep

What Is Mullein? Benefits, Side Effects, Prep

Mullein tea is an herbal tea with significant health benefits. Made from the leaves of the mullein plant (verbascum thapsus) native to Europe, Asia, and Africa – this herb has been used for centuries for its significant medicinal properties.

Mullein has a soft sweet taste similar to peppermint, making it an easy to enjoy wellness tea for coughs, colds, bronchitis, and more. Mullein is one of our most popular herbal teas and for a good reason! In this post, I’ll talk about mulleins' benefits, side effects, and where you can buy mullein!

mullein tea steeped

Health Benefits Of Mullein

Mullein For Lung Health

Mullein has been shown to aid in respiratory problems[1] including asthma, tuberculosis, coughs, shortness of breath, and reducing inflammation. Mullein is known to possess expectorant properties, which are effective in clearing mucus from airways. This reduces coughs, relieves irradiation in airways.

Mulleins Antibacterial and Antiviral Properties

Though more studies are needed, mullein has been shown to hinder bacteria including Bacillus cereus, E Coli., and Influenza.[2][3][4] 

Bacillus cereus is a bacteria commonly found in soil and foods. Bacillus cereus has a toxin producing food borne bacteria that can cause vomiting, diarrhea, nausea, and abdominal pain.

Additional Benefits

These benefits need more research to determine their effectiveness, so i'll group them here. Additional benefits of mullein may include

  1. Mullein may provide insomnia relief as it may have sedative properties.
  2. Mullein may aid in tuberculosis treatment; however, it should be noted that more studies are needed.
  3. Mullein may help with skin conditions.

Side Effects Of Mullein

Mullein can be enjoyed multiple times a day without any adverse side effects. That being said, handling mullein can cause irritation in the skin and eyes. Though adverse effects usually occur when handling larger quantities of this herb, we still recommend washing your hand after handling to avoid accidental exposure to your eyes. 


No research has been conducted on this herb and pregnancy. If you have any questions or concerns, we recommend talking to your doctor.

Where Can I Buy It?

You can shop for mullein tea here! We offer a sample bag for you to try as well as 1 ounce and 4 ounce size variants.

Sources

  1. Assessing the Effectiveness of Mullein on Respiratory Conditions Such as Asthma.
  2. The Antioxidant, Anticarcinogenic and Antimicrobial Properties of Verbascum thapsus L
  3. Antimicrobial Activity of Aqueous-Alcoholic Extracts and the Essential Oil of Verbascum thapsus L.
  4. Antiviral Activity of Some Plants Used in Nepalese Traditional Medicine

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55 Comments

Charles

March 21, 2025
I drink in morning and find myself tired to point I fall asleep every time
I lay down. Is this normal? This is Tumeric, Ginger and Cinnamon Tea

Full Leaf Tea Co.

March 21, 2025
Hi Charles,

Thank you for your question! I would recommend reaching out to your physician to review the ingredients in our tea to verify they are the correct step for you. If you have any further questions, feel free to reach out to our support team!

Sue Christopher

January 27, 2025
mullein grows in are area naturally and is considered a weed. We pick and dry the leaves in the summer and have a supply all winter. We usually drink a cup a day. Have not had a bad cold or flu in years.

Full Leaf Tea Co.

February 4, 2025
Hi Sue,
Thanks for sharing! I hope you have a great day!
Cheers,
Carly

Derelice Gazzana

December 24, 2024
Hi, i've been suffering many years with bronchitis. Dr said no cure for it.
i would love to try mullein tea.

BA

December 9, 2024
I would like know can you purchase this product at a health store in Arkansas?

Full Leaf Tea Co.

January 21, 2025
Hi there,

Great question! Unfortunately, we are currently only selling our products on our site and have no physical stores. (:

Alicia Thurston

October 8, 2024
I would like a sample due to recently getting over covid but can not seem to get rid of the hacking cough

Full Leaf Tea Co.

January 21, 2025
Hi Alicia! You are welcome to purchase a sample of our Organic Mullein Tea on our website :)

Tami Kulink

June 6, 2024
I would like a sample. I have COPD , just had my 3rd respiratory failure and hospitalization each time. I also have AML , and doing maintenance with Quizartinib. I already use symbicort 2x a day. And Spiriva once a day. Could I please have a sample. Thanks

Full Leaf Tea Co.

June 6, 2024
Hi Tami! Thank you for sharing your story! Unfortunately, we don't take free sample requests, but they are available on each product page for purchase!

Mrs Janet nicholson

June 1, 2024
I am 70 and have been fit most of my life. I had a kidney removed 20 odd years ago so could I still take the tea and can I please try a sample. Thank you. I have two dogs and would love to be able to walk them again

Full Leaf Tea Co.

June 6, 2024
Hi there! If you have any pre-existing health conditions, we always recommend checking with your doctor before drinking our teas!

I have Disease of the Lungs call Pulmonary embolism and also Heart disease call Heart failure,. Can Mullein treat or cure me.

May 19, 2024
I started using mullein on May 18,2024. My name is Donatus Chibuko.

Don Chacha

April 30, 2024
Where can I get this mullein herbal tea?

Full Leaf Tea Co.

June 6, 2024
Hi Don! You can purchase Organic Mullein Tea on our website here: https://fullleafteacompany.com/products/organic-mullein-tea?_pos=1&_sid=fbb6da636&_ss=r

Sheila

April 20, 2024
Do you have samples of your teas available? I would love to try your mullein, or if you can tell me how to make it,I have some in my yard :)

Full Leaf Tea Co.

June 6, 2024
Hi Sheila! We do offer samples of all of our teas on our website. However, we cannot recommend drinking any wild herbs as they may not be certified or safe to drink.

Wayne Dillon

March 7, 2024
I had a lung transplant three years ago. It was not successful. I would like to try your product to see if I can get the mucus out

Full Leaf Tea Co.

June 6, 2024
Hi Wayne! That sounds great! Organic Mullein is amazing for clearing airways and helping to expel mucus.

Marie Crawford.

February 24, 2024
Hello I've never seen tea bags like this before... What are the tea bags made of and is it safe?

Full Leaf Tea Co.

June 6, 2024
Hi Marie! Yes, our Natural Paper Drawstrings are perfectly safe. They are free from all micro-plastics and are made from unbleached paper, which is fully biodegradable and compostable, making them an eco-friendly alternative to traditional plastic teabags :)

Shirley Fabiani

February 16, 2024
I would love to try a sample.

Full Leaf Tea Co.

June 6, 2024
Hi Shirley! We offer samples of all of our teas on our website for purchase!

Linda

February 2, 2024
I bought the mullein leaf tea for my granddaughter who came down with a bad cold. I cup of the tea loosened the mucus and phlegm in her system. I tried it too and all I can say is this is some amazing tea. It sure cleared my nasal and chest congestion within half hour after drinking it. Better than taking OTC medicine. I highly recommend it.

Alejandro Garza

January 16, 2024
I saw add stating that mullein help to smokers to clean lungs? Is that correct, if so can I get a sample?

Full Leaf Tea Co.

June 4, 2024
Hi there! Mullein is known to help with lung issues! We have sample sizes of all our teas, each providing 3-5 servings, so you can try them out. Check them out on our product pages!

Hillary Newman

December 12, 2023
Just received my bottle will look forward to seeing it work!

Lolita Mcgrew

December 10, 2023
I would love to try your sample, before I buy a large amount, thank you in advance

Full Leaf Tea Co.

June 4, 2024
Hi there! We provide sample sizes of our teas, each with 3-5 servings, for you to try. Visit our product pages to see them!

Doris Harrell

December 9, 2023
I have COPD I would like to try this product. I want to see if it works for me. Thank You

Full Leaf Tea Co.

June 4, 2024
Hi there! We offer small samples of all our teas, enough for 3-5 servings. You can find these samples on our product pages!

Frank Scottino

December 4, 2023
I have COPD, influenza, oxygen 24/7. No energy, no air. Inhalers , and nebulizer doesn’t help. Can I try please, I fear running out of air! Scary!

Full Leaf Tea Co.

June 4, 2024
Hi there!
Our teas come in sample sizes, offering 3-5 servings each, perfect for trying before you buy. Explore them on our product pages!

Lisa Sims

November 22, 2023
Could I possibly get a sample of your mullein tea to try? I have developed post COVID breathing problems and would like to stop my inhaler but want to be sure I don’t have an allergic reaction.

Full Leaf Tea Co.

June 4, 2024
Hi there! We provide sample sizes of all our teas, each containing 3-5 servings for you to enjoy. You can find these samples on each product page!

Diane Little

November 18, 2023
Is there any interactions with prescription medicines?

Full Leaf Tea Co.

June 4, 2024
Hi there! We recommend checking in with a doctor before trying any of our teas as each person reacts differently!

Roy

August 30, 2023
Day one trying tea fingers x

Yolanda Roundtree

April 14, 2023
I have respatory problems, I would like to sample your product

Full Leaf Tea Co.

June 6, 2024
Hi there! You can purchase a sample of our Organic Mullein on its product page! We are unable to offer free samples at this time, I apologize for any inconvenience this may cause.

Sadie Krueger

March 22, 2023
My dad had COPD and Fire Cider helps stop his coughing spells.

Susie Flemons

March 11, 2023
I would like to try a sample.I have trouble with my sinus drainage

Full Leaf Tea Co.

June 6, 2024
Hi there! You can purchase a sample on Organic Mullein's product page!

josephinewoods7@gmail.com

March 2, 2023
I would love to try your tea as I have copd

Full Leaf Tea Co.

June 6, 2024

Alma Lanier

January 26, 2023
I have idiopathic pulmonary fibrosis. Do you think this could help me?

Full Leaf Tea Co.

June 6, 2024
Hi there! We would recommend checking in with your doctor before consuming any of our teas if you have any pre-exsisting health conditions!

Derwanda Grier

January 13, 2023
Is it possible for you to send me a sample of the tea because it says you can smoke it and I want to try it both ways please help

Full Leaf Tea Co.

June 6, 2024
Hi there! We are unable to recommend our teas for anything besides drinking it!

Susan

August 15, 2022
I have copd and was using an inhaler several times a day. After a few days of use, no more inhalers and no wheezing or coughing fits. Will never be without it again.

Nicole

July 27, 2022
Hello I have asthma and a whole lot of allergies I would love to try your mullein tea sample. I want to make sure I'm not allergic before I purchase a large amount. Please let me know how to proceed

Anthony

July 10, 2022
What about the root.

David Sharp

July 2, 2022
I have COPD, I’ve seen your add and thought if I could try a sample and confirm it works for me I would order ! Please advise. Thanks in advance!

John reynolds

June 30, 2022
Could I get a sample ?? I have C.O.P.D. I would like to see if it would help me..
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