PeakForce Labs
Why PeakForce Labs is a Top 5% supplier
On 4 Nov 2026 we ranked PeakForce Labs 25th of the 892 shops we score, with 31 of 60. That put it in the top 5% of shops we score.
- Not yetOur lab test
- 9.2 / 20Reviews
- 4.5 / 15Community
- 17.3 / 25Certificates
We hold 7 of their lab certificates, from Bioviridians.
The badge is for November 2026 only. Scores change when we find new certificates or reviews, so we check every month. No shop pays for its score or its badge. See each part of the score
Is PeakForce Labs legit? What the records show
We have tracked PeakForce Labs since Sep 2026 and follow 25 of their products, covering 22 peptides. Prices run from $20.80 to $94.25. On their own certificates, 0 of 2 purity results fall below the 99.8% 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 97% of the 894 shops we score
Max 60 until we lab-test them.
The shaded part is the shops PeakForce Labs scores higher than.
Our lab testLocked / 40Not tested yet
We have not sent a PeakForce Labs product to an independent lab yet, so these 40 points are locked. The lab report will go on this page when we do.
Reviews9.2 / 20High rating, some reviews
External review sites: ★ 4.7 ± 0.1 average, from 100–500 reviews. We show a range because sites round their ratings differently.
That gives 9.2 of 20. We discount review sites a little, so a strong record does not max this on its own.
Community4.5 / 15Little or cautious talk
Forum and Reddit talk is thin or cautious. Nobody has left a review on Peptide Scanner yet.
That gives 4.5 of 15.
Certificates17.3 / 255 of 22 peptides covered
Publishing: 12.3 of 15. We hold 7 lab certificates from their website, naming Bioviridians. We found 0 of the 7 on the issuing lab's own website (not every lab has a public lookup). 5 of the 22 peptides we track have a matching certificate from an independent lab (any size counts). 3 of the 7 certificates include a contamination test (endotoxin, sterility or heavy metals). 1 of 1 dated certificates were issued in the last 6 months. Newest: Aug 2026 (2 months old). 5 more have no readable date.
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: 3 certificates read, 0 below the 99.8% they advertise.
A certificate is the shop's own document. It is not our test.
PeakForce Labs reviews
No reviews on Peptide Scanner yet.
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Checked 7 Nov 2026
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Ships to: United States
Their certificates vs their claims
Website claim: 99.8% purity. …ESTED IN USA COAs ON EVERY BATCH SAME DAY SHIPPING VERIFIED PURITY 99.8% RESEARCH USE ONLY UNCOMPROMISING DATA TESTED IN USA COAs ON…
Source (read 2026-09-25)
- certificates read
- 3
- vials outside ±3% of label
- 0 / 0
- beyond ±10% (major)
- 0
- below advertised purity
- 0 / 2
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 |
|---|---|---|---|---|---|
| Ipamorelin · 10mgIpamorelin_COA_0826.webp | — → 1083mg Not checked | 99.86% Meets 99.8% | 0.14% not itemised | bioviridian | Open certificate Ipamorelin · 10mg |
| MOTS-c · 10mgMOTC10_COA_0726A.webp | 10mg → 121mg Not checked | Not read | Not itemised | bioviridian | Open certificate MOTS-c · 10mg |
| esearch se | Not measured | 99.84% Meets 99.8% | 0.16% not itemised | bioviridian | Open certificate esearch se |
PeakForce Labs FAQ
Is PeakForce Labs legit?
We score PeakForce Labs 31 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 PeakForce Labs publish lab reports (COAs)?
Yes. We hold 7 certificates from their website. They cover 5 of the 22 peptides we track. Labs named on them: 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 PeakForce Labs charge?
On 7 Nov 2026 we tracked 25 prices from $20.80 to $94.25. The cheapest is Semax at $20.80. The full list is in the price table above.
Where does PeakForce Labs ship?
They ship to United States.
Has Peptide Scanner tested PeakForce 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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