Lazarus Labs
Is Lazarus Labs legit? What the records show
We have tracked Lazarus Labs since Nov 2026 and follow 24 of their products, covering 19 peptides. Prices run from A$60.50 to A$275.00. On their own certificates, 8 of 10 measured vials are 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 91% of the 894 shops we score
Max 60 until we lab-test them.
The shaded part is the shops Lazarus Labs scores higher than.
Our lab testLocked / 40Not tested yet
We have not sent a Lazarus Labs product to an independent lab yet, so these 40 points are locked. The lab report will go on this page when we do.
Reviews8.4 / 20Good rating, some reviews
External review sites: ★ 4.4 ± 0.1 average, from 100–500 reviews. We show a range because sites round their ratings differently.
That gives 8.4 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.
Certificates16.1 / 2510 of 19 peptides covered
Publishing: 11.1 of 15. We hold 14 lab certificates from their website, naming Janoshik. We found 12 of the 14 on the issuing lab's own website (not every lab has a public lookup). 10 of the 19 peptides we track have a matching certificate from an independent lab (any size counts). 0 of the 14 certificates include a contamination test (endotoxin, sterility or heavy metals). 9 of 11 dated certificates were issued in the last 6 months; 1 is over a year old. Newest: Aug 2026 (3 months old). Oldest: Oct 2025.
Claims match: 5 of 10. Their own certificates against their claims: 1 of 9 measured vials are within 3% of the label (6 overfilled, 2 underfilled); 3 of 10 certificates fall below the 99% purity they advertise.
Their claims against their certificates: 8 of 10 measured vials off label.
A certificate is the shop's own document. It is not our test.
Lazarus Labs reviews
No reviews on Peptide Scanner yet.
Bought from Lazarus Labs?
Write a reviewLazarus Labs prices
Checked 7 Nov 2026
Show all 24 prices ↓Showing all 24 prices
Ships to: Australia
Their certificates vs their claims
No site-wide purity promise found on their website. Vial content is still checked against the label.
- certificates read
- 13
- vials outside ±3% of label
- 8 / 10
- beyond ±10% (major)
- 4
- 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 50 mg | 50mg → 42.41mg Underfilled -15.2% | 99.54% | 0.46% not itemised | janoshik | Open certificate GHK-Cu 50 mg |
| Retatrutide 10 mg | 10mg → 11.05mg Overfilled +10.5% | 99.627% | 0.37% not itemised | janoshik | Open certificate Retatrutide 10 mg |
| Retatrutide 20 mg | 20mg → 23.29mg Overfilled +16.5% | 99.278% | 0.72% not itemised | janoshik | Open certificate Retatrutide 20 mg |
| SS-31 10 mg | 10mg → 8.52mg Underfilled -14.8% | 99.825% | 0.17% not itemised | janoshik | Open certificate SS-31 10 mg |
| BPC-157 10 mg | 10mg → 10.78mg Over label +7.8% | 97.971% | 2.03% not itemised | janoshik | Open certificate BPC-157 10 mg |
| MOTS-C 10 mg | 10mg → 10.31mg Over label +3.1% | 98.373% | 1.63% not itemised | janoshik | Open certificate MOTS-C 10 mg |
| PT-141 10 mg | 10mg → 9.65mg Under label -3.5% | 99.87% | 0.13% not itemised | janoshik | Open certificate PT-141 10 mg |
| TB-500 10 mg | 10mg → 10.33mg Over label +3.3% | 97.872% | 2.13% not itemised | janoshik | Open certificate TB-500 10 mg |
Show all 13 certificates read ↓Showing all 13 certificates read
| Product | Label to measured | Purity | Main impurity | Lab | Certificate |
|---|---|---|---|---|---|
| Melanotan II 10 mg | 10mg → 10.29mg On label +2.9% | 99.687% | 0.31% not itemised | janoshik | Open certificate Melanotan II 10 mg |
| Oxytocin 5 mg | 5mg → 5.09mg On label +1.8% | 97.465% | 2.53% not itemised | janoshik | Open certificate Oxytocin 5 mg |
| Tesamorelin 10MG | Not measured | 99.704% | 0.30% not itemised | janoshik | Open certificate Tesamorelin 10MG |
| Tesamorelin 10MG | Not measured | 99.704% | 0.30% not itemised | janoshik | Open certificate Tesamorelin 10MG |
| tir10mg | — → 11.42mg Not checked | 99.634% | 0.37% not itemised | janoshik | Open certificate tir10mg |
Lazarus Labs FAQ
Is Lazarus Labs legit?
We score Lazarus Labs 28 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 Lazarus Labs publish lab reports (COAs)?
Yes. We hold 14 certificates from their website. They cover 10 of the 19 peptides we track. Labs named on them: Janoshik. We found 12 of them on the lab's own website. A certificate is the shop's own document, not our test.
How much does Lazarus Labs charge?
On 7 Nov 2026 we tracked 24 prices from A$60.50 to A$275. The cheapest is Oxytocin at A$60.50. The full list is in the price table above.
Where does Lazarus Labs ship?
They ship to Australia.
Has Peptide Scanner tested Lazarus Labs?
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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