We publish the dose gap
Not one ingredient amount is printed on this label. It is on the home page, the ingredients page, the label page and the scorecard, because it is the most important thing a buyer can know.
Official product information
Who Publishes This BreathiZen Website?
Who publishes this site, how every fact on it is sourced, what a correction does, and the six things we print that cost us orders.
Written by the BreathiZen Editorial Desk · Medically reviewed by Dr. Madeeha Shahzadi, MD · Revised
Quick answer
Breathizenlungs publishes this site and is the U.S. stocking partner for BreathiZen. We earn money when an order is placed here. Pages are written by the BreathiZen Editorial Desk and medically reviewed by Dr. Madeeha Shahzadi, MD, a physician. Facts come from the bottle label first and the seller's product pack second; anything neither states is published as “not published”.
Medical review
The physician who reviews BreathiZen pages on this site
Dr. Madeeha Shahzadi, MD
Physician · medical reviewer for Breathizenlungs
Dr. Madeeha Shahzadi, MD is the physician the seller’s product pack names as the medical reviewer for this website. Dr. Shahzadi reviews the pages, the journal posts, the bottle transcription and the ingredient sections before they are published. The desk’s rule is that a change to a label, safety or dosing fact goes back for medical review before it goes live.
The review checks accuracy and safety against the label and the cited sources. It is not an endorsement of BreathiZen and not personal medical advice; questions about your own breathing belong with your own clinician.
Disclosure
Who runs this BreathiZen website
Breathizenlungs publishes this website. We are the U.S. stocking partner for BreathiZen: we hold stock and sell it into the United States. We earn money when an order is placed through this site. That sentence belongs near the top rather than in small type at the bottom, because everything else here should be read with it in mind.
Pages are written by the BreathiZen Editorial Desk, a team at Breathizenlungs, and medically reviewed by Dr. Madeeha Shahzadi, MD, a physician, before they are published. The same standard of naming applies to the packaging: the “doctor formulated” seal names no formulator, which the testing and quality page points out.
Method
How we source a fact
Six rules. The fourth one is the one that shapes this whole site.
The label is the first source
Every claim quoted on this site is read off the bottle artwork supplied with the product assets. The label close-up on the supplement facts page is the evidence, published so you can read it yourself.
The seller's product pack is the second source
Prices, contact details, the lot number, the review data and the dosing instruction come from the pack supplied with the assets.
Where the two disagree, the label wins
No disagreement arose on this build. If one does, the label governs and the difference gets printed rather than smoothed over.
Anything neither states is published as "not published"
We do not fill a gap with a category average, a competitor's figure or a reasonable guess. The three-bottle kit price and every ingredient amount are published as missing for exactly this reason.
Outside sources are opened before they are cited
Every reference on this site is a government or national-body page we opened and read. We do not print study IDs we have not checked, which is why you will not find a wall of PubMed numbers here.
A correction moves the date forward
Email the website desk with the page. Corrections are made and the last-updated date at the bottom of that page moves.
E-E-A-T
The things that cost us money
Six of them. This is the list we would point at if you asked why any of this should be believed.
We recommend the more expensive kit
The two-bottle kit costs $0.89 a day against the six-bottle kit's $0.49, and it is the one that fits inside a 60-day window. We say so on three pages.
We print the critical reviews at full size
Both four-star reviews appear in the same card style as the six five-star ones, with the same prominence, including the complaint about week one.
We call two seals weak
"Doctor formulated" names nobody. "Guaranteed pure" has no published certificate. Both are on the packaging we sell.
We score the product 6.1 out of 10
With a 3 for label transparency and a 2 for published evidence. A page that gave this label a nine would not be worth reading.
We send some readers away
Anyone with breathing symptoms they have not had looked at should see a clinician before buying anything, and that is on the who-it-is-for page.
Details
How to reach us and what this site is not
Contact
Order desk and website desk: both are listed in the site footer and on the contact page.
Monday to Friday, 9:00am - 5:00pm ET
Office
1166 Avenue of the Americas, Floor 7
New York, NY 10036
Returns
245 Park Avenue, Floor 24
New York, NY 10167
What this site is not
- It is not the manufacturer's website. https://mybreathizen.com/ is the brand's own information site.
- It is not medical advice. The physician review checks the pages, not your own situation.
- It is not an independent review site. We sell the product, which is why the honest sections exist and why we tell you they do.
- It is not a place where reviews are collected. The review data came from the seller.
Last updated
November 4, 2026. That date is the one in this page's structured data as well, and it moves when anything on the page changes.
Method
Eight rules we wrote this site under
| Rule | What it means in practice |
|---|---|
| A named, checkable reviewer | The one clinician named on this site is the medical reviewer, Dr. Madeeha Shahzadi, MD, shown with full name and credential in the profile above. No other clinician is named, and none is invented |
| No invented study | Every source is a page we opened and read. No PubMed IDs are printed from memory |
| No invented review | The review data is the seller's, printed as supplied, including the critical ones |
| No invented price | Where a price was not supplied, the page says "at checkout" instead |
| No invented timeline | No timeline is published, so none appears. Buyer review days are printed instead |
| No borrowed evidence | An ingredient study at a known dose is not evidence about an unmeasured amount in a ten-ingredient blend |
| No countdown, no stock counter, no pop-up | Manufactured urgency is not information |
| Gaps are printed as gaps | Where the label or the seller gives no figure, the page says so rather than estimating one |
E-E-A-T
How BreathiZen pages are written and medically reviewed
Why the byline names a desk and a physician
Because each name answers a different question. The desk is who wrote the page and answers for its facts: a team at Breathizenlungs that reads the label, checks the sources and writes the copy. The physician is who checked it for medical accuracy: Dr. Madeeha Shahzadi, MD, named with a credential in the profile at the top of this page and in the panel at the bottom of every other one.
A name has to be able to carry what it implies. That is also the standard the testing page applies to the “doctor formulated” seal on the packaging, which names no formulator.
How a correction works
- You email the page address and what is wrong to the website desk.
- We check it against the label and the product pack.
- The page is changed and its revision date moves forward.
- If the change is material — a price, a safety point, a claim — the change itself is described on the page rather than made silently, and a medical point goes to the reviewer first.
What we would change about this product if we could
One thing, and everything else follows from it: publish the amounts. A milligram figure against each of the ten ingredients would make a genuine dose comparison possible for the first time. We have asked. We do not control the answer.
Questions
BreathiZen FAQ: about us questions
Who publishes this site?
Breathizenlungs is the U.S. stocking partner for BreathiZen. Pages are written by the BreathiZen Editorial Desk, and each one is medically reviewed by Dr. Madeeha Shahzadi, MD, a physician, before it goes live.
Do you earn money if I buy?
Yes. This site earns when an order is placed through it. That is why the honest sections on this site exist: a page that only flatters the product is not worth reading.
Where do your facts come from?
The bottle label and the product pack supplied by the seller. Where the two disagree, the label wins. Anything neither one states is written as "not published".
Are the reviews real?
They are the review data supplied to us, printed as given, including the four-star ones and the complaint about week one. We have not added a review, changed a word of one or invented a name.
How do I report a mistake on this site?
Email the website desk and tell us the page. Corrections move the "last updated" date at the bottom of the page forward.
References
Sources for this page
- NIH Office of Dietary Supplements. Dietary Supplements: What You Need to Know. ods.od.nih.gov. Accessed September 22, 2026.
- U.S. Food and Drug Administration. Information for Consumers on Using Dietary Supplements. www.fda.gov. Accessed September 22, 2026.
- National Center for Complementary and Integrative Health. How To Find Information About Complementary and Integrative Health Practices on PubMed. www.nccih.nih.gov. Accessed September 22, 2026.
Order BreathiZen from the official page
Published prices run $49 to $89 a bottle with a 60-day money-back window.
60-day money-back window · ships from inside the US