Lung Expand Pro Review 2026: Ingredients, Label, Price and Refunds
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Our verdict
Lung Expand Pro is a one-tablet-a-day formula that brings together some of the best-studied European herbs for the chest, including pelargonium (umckaloabo) and ivy leaf, along with mullein, serratiopeptidase and vitamin D3. It publishes a full label, ships free in the US and comes with a 60-day refund. One ingredient, coltsfoot, deserves a quick safety check, which we explain below.
Lung Expand Pro at a glance
| Lung Expand Pro | |
|---|---|
| Form | Tablets, 1 per day |
| Supply | 30 tablets per bottle (about 1 month) |
| Key ingredients | Vitamin D3, pelargonium (umckaloabo), ivy leaf, mullein, coltsfoot, serratiopeptidase, peppermint oil |
| Price | From $49 per bottle (6-bottle bundle) |
| Shipping | Free in the US |
| Refund window | 60 days from delivery |
What is Lung Expand Pro?
Lung Expand Pro is a dietary supplement sold online as a one-a-day tablet for respiratory wellness. Each bottle contains 30 tablets, so one bottle lasts about a month. Orders are processed by the retailer BuyGoods and ship free within the US.
The formula stands out because it uses herbs that have actually been tested in clinical trials for chest comfort. Pelargonium sidoides, sold in Europe as umckaloabo, and ivy leaf extract are both widely used there for coughs from colds. They’re joined by mullein, coltsfoot, the enzyme serratiopeptidase, peppermint oil and a full daily value of vitamin D3.
Lung Expand Pro is not a medicine. It is meant to be part of a healthy routine, not a replacement for medical care, prescribed treatment or quitting smoking.
How we reviewed Lung Expand Pro
We reviewed Lung Expand Pro the same way we review every supplement on Lung Secret. We read the label or, where the brand doesn’t publish one, the ingredient list on the official website. We checked the current prices, bundle deals and refund terms on the official store, and we compared each ingredient with published research from sources such as Cochrane, the National Institutes of Health and peer-reviewed journals.
These are desk-based reviews, not hands-on tests or clinical assessments. We do not assign numerical product scores. A missing full label limits what can be checked.
Ingredients in Lung Expand Pro
Lung Expand Pro publishes a Supplement Facts panel. Each tablet contains:
| Ingredient (per 1 tablet) | Amount |
|---|---|
| Vitamin D3 | 20 mcg (100% DV) |
| Proprietary blend: umckaloabo (Pelargonium sidoides) root, ivy leaf, mullein leaf, coltsfoot flower, serratiopeptidase, peppermint oil | 500 mg |
Pelargonium (umckaloabo)
Pelargonium sidoides is a South African plant whose root extract is a popular cold and cough remedy in Europe. A Cochrane review found it may help relieve symptoms of acute bronchitis and the common cold in adults, though the quality of the evidence was low. Rare reports of liver problems have been linked to pelargonium, so people with liver conditions should ask a doctor first.
Ivy leaf
Ivy leaf extract is one of the most widely used herbal cough products in Europe. A 2021 systematic review in the European Journal of Clinical Pharmacology found that all the included studies reported benefits for cough from upper respiratory infections, but the authors noted the studies were mostly small and of limited quality. It is generally well tolerated, with occasional stomach upset.
Mullein leaf
Mullein is a traditional herb for chest and throat comfort. A 2022 review in Phytotherapy Research summarizes its soothing compounds, mostly from lab studies.
Coltsfoot flower
Coltsfoot has a long traditional history in European cough remedies. However, the plant can naturally contain pyrrolizidine alkaloids, compounds that can harm the liver with long-term use, as shown in toxicity studies. Some manufacturers use certified alkaloid-free coltsfoot. We recommend asking Lung Expand Pro’s support team whether theirs is tested, and not taking it long term without your doctor’s advice.
Serratiopeptidase
Serratiopeptidase, also called serrapeptase, is an enzyme that is popular in Asia and Europe for supporting a healthy inflammatory response and thinning mucus. Research in people is limited. Like other enzymes of this type, it may add to the effect of blood thinners.
Peppermint oil
Peppermint oil adds menthol for a cooling, fresh feeling. The NIH’s complementary health center notes it’s generally safe in small amounts, though it can cause heartburn.
Vitamin D3 (20 mcg)
Each tablet provides 100% of the daily value of vitamin D, a nutrient many American adults don’t get enough of. The NIH Office of Dietary Supplements notes vitamin D plays a role in immune function. Check the total if you already take a multivitamin or a separate vitamin D supplement.
A note on the label
The label also mentions “natural sleep aid,” and the bottle shows GMP and “FDA registered facility” badges. None of the listed ingredients is a typical sleep aid, so ask the company if that wording matters to you. An FDA-registered facility means the plant is registered with the FDA; it does not mean the FDA has approved the product, because the FDA doesn’t approve dietary supplements.
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.
Pros and cons
What we like
- Includes pelargonium and ivy leaf, two of the better-studied herbs for chest comfort
- Full label with vitamin D3 dose listed
- One tablet a day
- Free US shipping on every package
- Bundle pricing down to $49 a bottle
- 60-day refund window
What to keep in mind
- Contains coltsfoot, which may contain liver-harming alkaloids unless it’s certified free of them
- Herbal blend amounts aren’t broken down
- Label wording about sleep is confusing
- You pay return shipping on refunds
Who Lung Expand Pro may suit
- Adults who want a one-a-day tablet with clinically studied European herbs
- People who also want a daily vitamin D top-up
- Short-term use during the colder months, alongside medical advice
Who should skip it or ask a doctor first
- Pregnant or breastfeeding women
- Children and teens
- Anyone with liver disease or who drinks heavily, because of coltsfoot and pelargonium
- People taking blood thinners, because of serratiopeptidase and pelargonium
- People with an allergy to plants in the daisy family, which includes coltsfoot
- Anyone with a diagnosed lung condition, unless their doctor agrees
Safety and side effects
Lung Expand Pro’s main ingredients, pelargonium and ivy leaf, are generally well tolerated. The most common side effects are mild stomach upset and, rarely, allergic reactions.
The one ingredient to think about is coltsfoot. Because it can contain pyrrolizidine alkaloids, which can damage the liver over time, we suggest asking the company whether its coltsfoot is tested alkaloid-free, using the product for shorter periods, and checking with your doctor if you plan to take it for months. Pelargonium has also been linked to rare liver reactions, and serratiopeptidase may increase bleeding risk with blood thinners.
Talk to a doctor first
Supplements can interact with medicines and aren’t right for everyone. Talk to your doctor or pharmacist before starting any lung support supplement, especially if you have asthma, COPD or another lung condition, take regular medication, or are pregnant or breastfeeding.
How to take Lung Expand Pro
The label directs one tablet a day with water. Taking it with food can help avoid stomach upset. Don’t take more than directed, and talk to your doctor before using it for more than a few months.
Get the most from any supplement by pairing it with not smoking, regular exercise, breathing exercises and a lung-friendly diet.
Lung Expand Pro price and best value
| Package | Price per bottle | Total | Shipping |
|---|---|---|---|
| 1 bottle | $69 | $69 | Free US shipping |
| 3 bottles | $59 | $177 | Free US shipping |
| 6 bottles (best value) | $49 | $294 | Free US shipping |
Prices were checked on the official website on October 29, 2026 and may change. Every package ships free in the US. If you only plan to use Lung Expand Pro seasonally, the three-bottle package may be the best fit.
Compare long-term costs with our supplement cost calculator.
Lung Expand Pro refund policy
Lung Expand Pro offers a 60-day refund policy, counted from the day your order is delivered. To use it, contact support, then return all bottles. You pay the return shipping.
- Email [email protected] within 60 days of delivery.
- Pack all bottles, including empty ones.
- Ship them to the returns address in Tallmadge, Ohio, given on the official refund page.
- Keep your tracking number until the refund is processed.
Where to buy Lung Expand Pro
Lung Expand Pro is sold through its official website, with checkout through BuyGoods. Ordering there gets you free US shipping, bundle prices and the 60-day refund.
How Lung Expand Pro compares
Lung Expand Pro has the most clinically studied herbs in our group, thanks to pelargonium and ivy leaf. If you would rather avoid coltsfoot, look at Pulmo Balance or RespiClear. See how the others compare:
- Pulmo Balance review
- Lungora review
- RespiClear review
- Breathe drops review
- BreathiZen review
- Respilean review
- Best lung support supplements compared
Final verdict
Lung Expand Pro is a strong formula on paper: pelargonium and ivy leaf have more human research behind them than most lung herbs, and a full daily dose of vitamin D3 is a useful bonus. One tablet a day, free shipping and a 60-day refund make it easy to try.
Our one reservation is coltsfoot. Ask the company whether it’s tested alkaloid-free and check with your doctor before long-term use. With that in mind, it’s a good option for short-term, seasonal support.
Get help now
Call 911 or go to the nearest emergency room if you have severe shortness of breath, chest pain, blue or gray lips, coughing up blood, or confusion. A supplement is never a substitute for urgent care.
Frequently asked questions
Sources
- Timmer A, et al. Pelargonium sidoides extract for treating acute respiratory tract infections. Cochrane Database of Systematic Reviews. 2013. CD006323.
- Sierocinski E, Holzinger F, Chenot JF. Ivy leaf (Hedera helix) for acute upper respiratory tract infections: an updated systematic review. European Journal of Clinical Pharmacology. 2021. doi:10.1007/s00228-021-03090-4.
- Gupta A, Atkinson AN, Pandey AK, Bishayee A. Health-promoting and disease-mitigating potential of Verbascum thapsus L. (common mullein): a review. Phytotherapy Research. 2022. doi:10.1002/ptr.7393.
- Şeremet OC, et al. Oral toxicity study of certain plant extracts containing pyrrolizidine alkaloids. Romanian Journal of Morphology and Embryology. 2016. PMID 28002518.
- National Center for Complementary and Integrative Health. Peppermint oil.
- NIH Office of Dietary Supplements. Vitamin D fact sheet for consumers.
- U.S. Food and Drug Administration. Dietary supplements.