N9 BIOTECH
Is N9 BIOTECH legit? What the records show
We have tracked N9 BIOTECH since Sep 2026 and follow 17 of their products, covering 16 peptides. Prices run from £13.95 to £40.95. On their own certificates, 1 of 1 measured vials is more than 3% over or under the amount on the label.
Check it yourself: find the report number or QR code on a certificate and look it up on the lab's own website.
Higher than 55% of the 894 shops we score
Max 60 until we lab-test them.
The shaded part is the shops N9 BIOTECH scores higher than.
Our lab testLocked / 40Not tested yet
We have not sent a N9 BIOTECH product to an independent lab yet, so these 40 points are locked. The lab report will go on this page when we do.
Reviews0 / 20No reviews found online
We found no reviews for them on external review sites.
That gives 0 of 20.
Community3 / 15Forum talk is thin
Forum and Reddit talk about them is thin. Nobody has left a review on Peptide Scanner yet.
That gives 3 of 15.
Certificates14.3 / 251 of 16 peptides covered
Publishing: 9.3 of 15. We hold 1 lab certificate from their website, naming Janoshik. We did not find it on the issuing lab's own website (not every lab has a public lookup). 1 of the 16 peptides we track has a matching certificate from an independent lab (any size counts). The certificate does not include a contamination test (endotoxin, sterility or heavy metals). 0 of 1 dated certificates were issued in the last 6 months. Newest: Mar 2026 (7 months old).
Claims match: 5 of 10. Too few of their certificates show a vial or purity result we can check against their product pages, so this part holds a neutral 5.
Their claims against their certificates: 1 of 1 measured vials off label.
A certificate is the shop's own document. It is not our test.
N9 BIOTECH reviews
No reviews on Peptide Scanner yet.
Bought from N9 BIOTECH?
Write a reviewN9 BIOTECH prices
Checked 7 Nov 2026
Show all 17 prices ↓Showing all 17 prices
Ships to: United Kingdom
Their certificates vs their claims
No site-wide purity promise found on their website. Vial content is still checked against the label.
- certificates read
- 1
- vials outside ±3% of label
- 1 / 1
- beyond ±10% (major)
- 1
- site-wide purity claim to check
- None
How this is checked
- Vial content
- Measured net peptide content against the size on the label. Within ±3% is on label, 3 to 10% is off label, beyond ±10% is a major deviation (under- or overfilled). When a certificate weighs several vials of the batch, the vial farthest from the label is the one judged, and with several purity results the lowest counts. Blends are only checked when the certificate lists each component.
- Purity
- HPLC purity on each certificate against the purity the supplier promises site-wide on its own website. Up to 1 point below the claim is amber, more than that is red. Only a direct promise counts (“99%+ purity guaranteed”); explanations of what purity means, one product's figure and page code are not treated as a claim. A certificate that reports only a bound (“>99%”) is judged only when the bound meets the claim, and a specification line is never read as a result.
- Whose certificate
- A certificate is only read once our client-identity review has looked at it, and one issued to a different company is left out. A certificate issued to the company that runs the supplier's own website counts as the supplier's. A file hosted on another supplier's website is not counted for this one. Only peptide certificates are read: bacteriostatic water, acetic acid and other diluents are left out, and so are product data sheets, which state a specification rather than a batch result.
- Main impurity
- Shown when the certificate itemises it: a named impurity (TFA, deletion sequence, oxidation…) or the largest secondary peak in the HPLC peak table. Most certificates report only a purity figure, so the rest of the sample is not itemised.
- Score
- These checks are 10 of the 25 certificate points: vial content 7 (full credit within ±3%, half up to ±10%, none beyond, over- and underfilled alike), purity 3 (98% is the bar when a supplier advertises no figure). Fewer than 5 readable results gives half credit rather than a guess.
- Source and limits
- These are the supplier's own published certificates, read automatically from the PDF or image. Janoshik results tables are read twice from the image, cell by cell, and a figure the two readings disagree on is left out rather than guessed. A certificate covers one batch on one date. We have not tested these batches ourselves.
| Product | Label to measured | Purity | Main impurity | Lab | Certificate |
|---|---|---|---|---|---|
| ghk-cu 50mg | 50mg → 60.04mg Overfilled +20.1% | 99.78% | 0.22% not itemised | janoshik | Open certificate ghk-cu 50mg |
N9 BIOTECH FAQ
Is N9 BIOTECH legit?
We score N9 BIOTECH 17 of 60, from reviews, community posts and the certificates they publish. We have not lab-tested them yet. The reasons for each part of the score are in the verdict above.
Does N9 BIOTECH publish lab reports (COAs)?
Yes. We hold 1 certificate from their website. They cover 1 of the 16 peptides we track. Labs named on them: Janoshik. We could not find any of them on the lab's own website. A certificate is the shop's own document, not our test.
How much does N9 BIOTECH charge?
On 7 Nov 2026 we tracked 17 prices from £13.95 to £40.95. The cheapest is Epithalon at £13.95. The full list is in the price table above.
Where does N9 BIOTECH ship?
They ship to United Kingdom.
Has Peptide Scanner tested N9 BIOTECH?
Not yet. Lab results are worth 40 points, and those stay locked until we test one of their products at an independent lab.
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