BreathiZen Testing And Quality
Ten seals, explained one by one. Seals describe. They do not endorse.
BreathiZen carries ten seller-printed seals covering manufacturing, sourcing and dietary suitability. None of them is a third-party certification we can verify, and none means the FDA approved the product. A certificate of analysis reference exists for lot BRE-26/BR-6580, but the certificate itself was not supplied to this website, so we do not publish one.
Every seal, explained honestly
A seal describes something. It does not endorse the product, and it is not the same as a certification you can look up.
Manufactured in USA
The seller states the product is made in the United States. It describes where the factory is, not who checked the formula.
GMP
Good Manufacturing Practice. US supplement makers must follow 21 CFR Part 111. The mark describes the process, not the product.
Non-GMO
A seller statement that no genetically modified material is used. No certifying body is named on the artwork we were given.
Natural ingredients
A marketing description. "Natural" has no legal definition for supplements in the US.
Doctor formulated
A seller statement. No clinician is named to us, so we do not name one.
Guaranteed pure
A seller statement about purity. We were not given a test report, so we cannot confirm it.
Naturally gluten free
No wheat, barley or rye ingredient appears on the list of ten.
Dairy free
No dairy ingredient appears on the list of ten.
Vegetarian
No meat or fish ingredient appears on the list of ten. Capsule shell is not applicable to a liquid spray.
60-day money-back
The return window published on the sales page. Call the order desk to start a return.
What GMP actually means
Current Good Manufacturing Practice for dietary supplements is set out in 21 CFR Part 111 (Electronic Code of Federal Regulations). It is a process rule, and a fairly serious one. It covers how a facility handles identity testing of incoming ingredients, cleanliness, equipment, record keeping, batch control and complaint handling.
What it does not cover is whether the product works, whether the formula is sensible, or whether the amounts on the label match the amounts in the bottle in any way a buyer can check. GMP compliance is about consistency: it means the bottle you get in March should be the same as the bottle you got in January. That is worth something. It is not a quality rating.
And "made in an FDA-registered facility"
Supplement manufacturing facilities must register with the FDA (U.S. Food and Drug Administration). That registration is a list, not an approval, and the FDA says so directly: registering an establishment does not denote approval of it (U.S. Food and Drug Administration). The FDA does not approve dietary supplements for safety or effectiveness before they are sold.
The sentence to watch for
If any website tells you a supplement is "FDA approved", it is wrong. No dietary supplement is. The accurate phrasing is "made in an FDA-registered facility", and it describes the building rather than the bottle.
What has not been supplied to this website
| Status | |
|---|---|
| Certificate of analysis for lot BRE-26/BR-6580 | A reference number only. No certificate supplied |
| Third-party laboratory name | Not supplied |
| Heavy metal test results | Not supplied |
| Microbial test results | Not supplied |
| Identity testing of the botanicals | Not supplied |
| Supplement Facts panel with amounts | Not published anywhere |
| Allergen statement | Not supplied |
| NSF, USP or Informed Choice certification | None claimed |
| Organic certification | None claimed for the product |
| Manufacturing facility name and location | Not supplied beyond "USA" |
We publish that table because the alternative is to show ten seals and let them imply testing that nobody has shown us. If any of these documents is sent to this website, it will appear on this page and the updated date will move forward.
How to judge quality claims on any supplement
Separate certifications from statements
NSF, USP and Informed Choice are third-party certifications with public databases you can search. "Natural", "pure" and "doctor formulated" are statements the seller writes. Both come as round badges and they are not the same thing.
Look for a laboratory name
A real certificate of analysis names the laboratory that did the testing and the date it was done. A CoA number with no document and no laboratory is a reference, not a result.
Check whether amounts are published
Testing is only meaningful against a specification. If no amount is published, there is nothing for a potency test to be measured against from your side of the counter.
Ask for the certificate
Sellers who have one will send it. Sellers who do not will explain at length why you do not need it. That response is itself information.
Weigh the seals you can verify more heavily
"Manufactured in USA" and "GMP" are checkable in principle, through the facility. "Guaranteed pure" is a phrase.
Applied to this product, that method gives a mixed answer: the manufacturing claims are ordinary and credible, the dietary claims are consistent with the ingredient list, and the testing claims cannot be checked because the documents have not been shown to anyone.
Quality questions
Is it vegetarian, gluten free and dairy free?
The seller prints all three marks. None of the ten named ingredients is meat, fish, dairy, wheat, barley or rye. We cannot confirm the manufacturing environment because no test report was supplied to us.
Is BreathiZen safe?
For most healthy adults, botanicals like these are well tolerated. That is not the same as safe for everyone. Because the amounts are not published, no one can check them against the doses used in research, and that limits what anybody can honestly say.
Is BreathiZen a drug?
No. It is a dietary supplement. Under US law the FDA does not approve dietary supplements for safety or effectiveness before they go on sale. A supplement may support normal body function. It may not claim to treat a disease.
How much of each ingredient is in it?
Not published. No Supplement Facts panel was supplied to us and none appears on the artwork we were given. That means nobody outside the company can compare these amounts with the amounts used in research. It is the single biggest gap in the product and we say so on every page that touches ingredients.
Is BreathiZen a scam?
It is a real product from a seller with a US phone number, a named office, a returns address and a published lot number. What it does not have is a published Supplement Facts panel, and that is a fair reason to be cautious. Buy one bottle, keep the order email, and use the window.
References
Every source linked here was opened and checked.
- Braun et al. — 2005. Therapeutic use, efficiency and safety of the proteolytic pineapple enzyme Bromelain-POS in children with acute sinusitis in Germany. In Vivo · PMID 15796206.
- Leelakanok et al. — 2023. Efficacy and safety of bromelain: A systematic review and meta-analysis. Nutrition and Health · PMID 37157782.
- Gupta et al. — 2022. Health-promoting and disease-mitigating potential of Verbascum thapsus L. (common mullein): A review. Phytotherapy Research · PMID 35088467.
- Fink et al. — 2018. Marshmallow Root Extract for the Treatment of Irritative Cough: Two Surveys on Users' View on Effectiveness and Tolerability. Complementary Medicine Research · PMID 30064132.
- Bonaterra et al. — 2020. Anti-inflammatory and Anti-oxidative Effects of Phytohustil and Root Extract of Althaea officinalis L. on Macrophages in vitro. Frontiers in Pharmacology · PMC7090173.
- Hirsch et al. — 2016. Cordyceps militaris Improves Tolerance to High-Intensity Exercise After Acute and Chronic Supplementation. Journal of Dietary Supplements · PMID 27408987.
- Oh et al. — 2018. Consuming Green Tea at Least Twice Each Day Is Associated with Reduced Odds of Chronic Obstructive Lung Disease in Middle-Aged and Older Korean Adults. The Journal of Nutrition · PMID 29378037.
- Townsend et al. — 2013. Effects of Ginger and Its Constituents on Airway Smooth Muscle Relaxation and Calcium Regulation. American Journal of Respiratory Cell and Molecular Biology · PMID 23065130.
- Evans et al. — 2021. A Randomized, Triple-Blind, Placebo-Controlled, Crossover Study to Investigate the Efficacy of a Single Dose of l-Theanine on Stress in a Healthy Adult Population. Neurology and Therapy · PMID 34562208.
- Hanus et al. — 2004. Double-blind, randomised, placebo-controlled study of a fixed combination containing Crataegus oxyacantha and Eschscholtzia californica with magnesium in mild-to-moderate anxiety disorders. Current Medical Research and Opinion · PMID 14741074.
- Zhang et al. — 2014. A Novel Analgesic Isolated from a Traditional Chinese Medicine. Current Biology · PMID 24388848.
- Hemilä et al. — 2013. Vitamin C for preventing and treating the common cold. Cochrane Database of Systematic Reviews · PMID 23440782.
- U.S. Food and Drug Administration. Is It Really 'FDA Approved'?. FDA.gov.
- U.S. Food and Drug Administration. Questions and Answers on Dietary Supplements. FDA.gov.
- Electronic Code of Federal Regulations. 21 CFR Part 111: Current Good Manufacturing Practice for Dietary Supplements. eCFR.gov.
- NCCIH (National Institutes of Health). Know the Science: How Medications and Supplements Can Interact. NCCIH.nih.gov.
What we would ask the manufacturer for
If we could put five questions to the manufacturer and get written answers, these are the five, in order of how much difference the answer would make to this site.
- The Supplement Facts panel, with the amount of each of the ten ingredients.
- The enzyme activity of the bromelain, in GDU or MCU.
- The certificate of analysis for lot BRE-26/BR-6580, with the laboratory named.
- The Other Ingredients line — specifically what the liquid carrier is.
- The extract ratios for the botanicals.
Four of those five would change what this website can tell you. Any one of them arriving would move our editorial score. We have asked, and until they arrive this page says what has not been supplied rather than filling the space with seals.