Liberty Peptides
Is Liberty Peptides legit? What the records show
We have tracked Liberty Peptides since Sep 2026 and follow 28 of their products, covering 25 peptides. Prices run from $34.00 to $200.00. On their own certificates, 1 of 3 measured vials is more than 3% over or under the amount on the label, and 0 of 8 purity results fall below the 99% they advertise.
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 62% of the 894 shops we score
Max 60 until we lab-test them.
The shaded part is the shops Liberty Peptides scores higher than.
Our lab testLocked / 40Not tested yet
We have not sent a Liberty Peptides 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 / 15Serious concerns raised
Forum and Reddit talk raises serious concerns. Nobody has left a review on Peptide Scanner yet.
That gives 3 of 15.
Certificates16.2 / 253 of 25 peptides covered
Publishing: 9.7 of 15. We hold 8 lab certificates from their website, naming Ethos Analytics and Bioviridians. We found 0 of the 8 on the issuing lab's own website (not every lab has a public lookup). 3 of the 25 peptides we track have a matching certificate from an independent lab (any size counts). 6 of the 8 certificates include a contamination test (endotoxin, sterility or heavy metals). 3 of 3 dated certificates were issued in the last 6 months. Newest: Aug 2026 (3 months old). Oldest: May 2026.
Claims match: 6.5 of 10. Their own certificates against their claims: 0 of 8 certificates fall below the 99% purity they advertise.
Their claims against their certificates: 1 of 3 measured vials off label, 0 below the 99% they advertise.
A certificate is the shop's own document. It is not our test.
Liberty Peptides reviews
No reviews on Peptide Scanner yet.
Bought from Liberty Peptides?
Write a reviewLiberty Peptides prices
Checked 7 Nov 2026
Show all 28 prices ↓Showing all 28 prices
Ships to: United States
Their certificates vs their claims
Website claim: 99% purity. …anufactured Third-Party COAs Knowledgeable US-Based Support 99%+ Purity Guaranteed Search for: Search Research-Grade Peptides & Ref…
Source (read 2026-09-25)
- certificates read
- 8
- vials outside ±3% of label
- 1 / 3
- beyond ±10% (major)
- 0
- below advertised purity
- 0 / 8
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 |
|---|---|---|---|---|---|
| AHK-Cu | 50mg → 52.93mg Over label +5.9% | >99% Meets 99% | under 1.00% not itemised | ethos-analytics | Open certificate AHK-Cu |
| P-21-scaled.webp | Not measured | 99.8% Meets 99% | 0.20% not itemised | bioviridian | Open certificate P-21-scaled.webp |
| PNC27-scaled.webp | Not measured | 99.7% Meets 99% | 0.30% not itemised | bioviridian | Open certificate PNC27-scaled.webp |
| Gut-research.webp | — → 3.42mg Not checked | 99.8% Meets 99% | 0.20% not itemised | bioviridian | Open certificate Gut-research.webp |
| IGF-1 LR3 · ?IGF-1-LR3.webp | — → 1.36mg Not checked | 99.9% Meets 99% | 0.10% not itemised | bioviridian | Open certificate IGF-1 LR3 · ? |
| NAD+ · 510mgNAD-Methelyn-Blue.webp | Not measured | 99.9% Meets 99% | 0.10% not itemised | bioviridian | Open certificate NAD+ · 510mg |
| Acetyl Selank | 10mg → 10.14mg On label +1.4% | >99% Meets 99% | under 1.00% not itemised | ethos-analytics | Open certificate Acetyl Selank |
| Acetyl Semax | 30mg → 30.89mg On label +3.0% | >99% Meets 99% | under 1.00% not itemised | ethos-analytics | Open certificate Acetyl Semax |
Liberty Peptides FAQ
Is Liberty Peptides legit?
We score Liberty Peptides 19 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 Liberty Peptides publish lab reports (COAs)?
Yes. We hold 8 certificates from their website. They cover 3 of the 25 peptides we track. Labs named on them: Ethos Analytics and Bioviridians. 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 Liberty Peptides charge?
On 7 Nov 2026 we tracked 28 prices from $34 to $200. The cheapest is GHRP-6 at $34. The full list is in the price table above.
Where does Liberty Peptides ship?
They ship to United States.
Has Peptide Scanner tested Liberty Peptides?
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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