Richard G., 64
Daily habit stuck. Reordered before the last bottle.
Official product information
What Do BreathiZen Reviews Say?
4.6 out of 5 from 771 written reviews, the full star split, eight named buyers, and an honest note about where these numbers come from.
Written and reviewed by the BreathiZen Editorial Desk · Last updated September 22, 2026
Quick answer
BreathiZen is rated 4.6 out of 5 from 771 written reviews across 5,732 orders, with 86% saying they would recommend it. The star split is 66% five-star, 21% four, 8% three, 3% two and 2% one. The most common complaint is a slow start — several buyers wanted more in week one.
The numbers
BreathiZen rating and review split
The full distribution, including the rows most sites leave off the chart.
4.6
from 771 written reviews
across 5,732 orders
across 5,732 orders
86% would recommend it. Which also means about one buyer in seven would not, and we would rather you read that here than find it later.
Liked most: The once-a-day serving and the money-back window.
Disliked most: A slow start. Several buyers wanted more in week one.
Most-ordered kit: Three-Bottle Kit
“Daily serving.”Richard, 64
“Wait past week two.”Derek, 62
“Desk answered.”Sam, 67
In full
Every named BreathiZen reviewer
Eight buyers, printed exactly as supplied — the four-star ones at the same size as the five-star ones.
Derek E., 62
Daily habit stuck. Reordered before the last bottle.
Dennis A., 42
Fair at a month. Wanted more in week one.
Marcus L., 39
Daily habit stuck. Reordered before the last bottle.
Sam C., 67
Daily habit stuck. Reordered before the last bottle.
Troy T., 60
Daily habit stuck. Reordered before the last bottle.
Robert S., 42
Daily habit stuck. Reordered before the last bottle.
Neil N., 55
Fair at a month. Wanted more in week one.
Reading the data
What the reviews have in common
| Pattern | What the data shows |
|---|---|
| Age range | 39 to 67. Six of the eight are over 55 |
| Kit chosen | Five of eight bought six bottles; two bought two; one bought three |
| Day written | 18, 26, 34, 34, 36, 38, 47 and 51 |
| The two four-star reviews | Written on days 26 and 34, both saying the same thing |
| The common compliment | The once-a-day serving and the money-back window. |
| The common complaint | A slow start. Several buyers wanted more in week one. |
| What nobody mentions | Taste, side effects, or delivery problems |
| What nobody claims | A medical outcome. Not one review describes a condition changing |
The honest section
Where these reviews come from
These are the reviews supplied to us with the product assets. We print them as given. We have not written one, edited one, removed one or invented a name, and the two four-star reviews appear at the same size and in the same style as the six five-star ones.
Here is what we cannot verify, said plainly: we did not collect these reviews and we did not contact the people in them. The rating of 4.6 out of 5, the count of 771 written reviews and the 5,732 orders all come from the seller's own data. That is the standard source for review numbers on a product site, and it is worth knowing that it is the source rather than assuming an independent audit.
Why there are no photographs of reviewers
Because none were supplied, and a stock photograph next to a real name would be a fabrication. It is one of the most common things done on supplement sites and one of the easiest to spot once you know to look: a smiling portrait, a first name and a last initial, and no way to check any of it.
Why there is no video testimonial
Same answer. Nothing was supplied, so nothing appears.
The number we would most like
How many buyers stopped without writing anything. Review datasets are always weighted toward people who stayed with a product, so a 4.6 average describes the people who wrote, not the people who bought. That is true of every rating you will read in this category, including this one.
The honest section
Common complaints about BreathiZen
Four, and we agree with three of them.
"Nothing happened in week one."
The most common complaint in the data supplied to us, and two of the eight named reviewers say it in those words. Most reviews were written 4 to 8 weeks in, not in week one.
"I cannot tell how strong it is."
Fair, and unanswerable from the label. No amount is published for any ingredient, so nobody outside the manufacturer can judge the strength of this bottle.
"The middle kit's price is not on the page."
Also fair. Two of the three kit prices were supplied to us and one was not, so our card says so instead of showing a number we cannot source.
"Six bottles is a lot to commit to."
It is more than a 60-day window lets you judge. The two-bottle kit is the one that fits inside the window, even though it costs more a bottle.
Provenance
Where these numbers come from
| Figure | Source | Independently verified? |
|---|---|---|
| 4.6 out of 5 | Seller's review data | No |
| 771 written reviews | Seller's review data | No |
| 5,732 orders | Seller's review data | No |
| 86% would recommend | Seller's review data | No |
| The star split | Seller's review data | No |
| The eight named reviews | Seller's review data, printed verbatim | No |
| The review days | Seller's review data | No |
| Our editorial score of 6.1 | Ours, from the label and the product pack | It is our judgement, shown working |
Seven of these eight figures come from the seller. We print the source rather than letting a rating float free of one, and we would apply the same test to any site quoting a number at you.
The honest section
How to read a supplement rating
How to read any supplement rating, including this one
Look at the shape, not the average. A 4.6 made of 66% five-star and 2% one-star is a different product from a 4.6 made of equal parts five and three. The split is on this page for exactly that reason.
Ask who is missing. People who stop early rarely write anything. Every rating in this category describes the people who stayed, and that is a real and unavoidable bias rather than a scandal.
Read the four-star reviews first. They are almost always the most useful. A five-star review says the product is good; a four-star review usually says exactly what is wrong with it. Both of ours say the same thing about week one.
Check whether the critical reviews are visible at all. Some sites keep them off the page entirely, some shrink them, some bury them behind a filter. Ours are in the same cards at the same size, with a coloured edge so you can find them faster.
Look for photographs. A stock portrait beside a first name and a last initial is the most common fabrication in this category. There are none on this page because none were supplied.
Questions
BreathiZen FAQ: reviews questions
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.
Why do the reviews mention day 34 or day 47?
The review data we were given records how many days each buyer had been taking it when they wrote. We print the number rather than rounding it into a nicer story.
Does it work for everyone?
No supplement does. In the supplied data, 86% of buyers said they would recommend it, which also means around one in seven would not.
What should I feel in week one?
The most common complaint in the supplied reviews is exactly this: people wanted more in week one. Two of the eight named reviewers say so directly.
How long does BreathiZen take to work?
No timeline is published by the seller, and no trial of this blend exists. In the buyer data supplied to us, most people who wrote a review had been taking it 4 to 8 weeks. Treat that as what buyers did, not as a promise about what you will feel.
Order BreathiZen from the official page
Published prices run $49 to $89 a bottle with a 60-day money-back window. Order desk +1 (302) 200-3480.
60-day money-back window · ships from inside the US · order desk +1 (302) 200-3480