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Cellvita Research Labs

A permanent record of what we could see on 2026-09-16. Share it, cite it, or download it.

Shop link · cellvitaresearchlabs.com
Mixed · 5.8/10Grade CLayer 3 · Research-use-only supplier

Cellvita Research Labs claims U.S. cGMP manufacturing and batch-level third-party testing, but lacks lab names, COA files, and contact details.

Cellvita Research Labs sells research-grade peptides with statements highlighting U.S. cGMP manufacturing, HPLC purity (≥99%), Mass Spectrometry identity verification, and endotoxin screening. However, no specific third-party lab names are identified, no batch COAs are accessible on the site, and no corporate contact information or entity details are listed.

Confidence: high · 2 pages read · 0 documents opened · 2026-09-16 12:33 UTC

We could read most of what matters, lab evidence included.

Mixed. Below the median of the 31 research suppliers we have scored (6.7).

How to read this score
05.06.58.010
  • Strong8.0 – 10
  • Good6.5 – 7.9
  • Mixed5.0 – 6.4
  • Weak0 – 4.9
Against the research-supplier pool: median 6.7, lower quarter below 4.8, top quarter above 8.0, from 31 scored checks. This one is 5.8 Below the median of the 31 research suppliers we have scored (6.7). The dashed line marks the median.
What to look at before you buy
  1. 1No specific third-party lab names or downloadable COA links are provided on the site.
  2. 2No corporate legal entity, physical address, email address, or phone number is listed.
How the score is built

Third-party test reports: are they recent, lot-linked, and do they use methods that can actually prove identity and amount?

  • Published test reportsFlagged

    We found no certificate or test-report links anywhere we could read on the site. For a research-use seller this is the single most important thing to publish.

  • Reports tied to a lotNot visible

    No documents to trace back to a batch.

  • What the reports sayFlagged

    Claims third-party testing on every lot, but no independent laboratory names are identified.

  • Analytical methodClear

    Claims HPLC purity testing, Mass Spectrometry identity verification, and endotoxin screening on every batch.

  • Named third-party labNot visible

    No outside laboratory is named. In-house numbers are not independent evidence.

  • Document recencyNot visible

    The documents carry no date we could read from the server.

Social proof evidence
Weak signal · 12% of the score

Third-party ratings and public threads, read directly at the moment of this check. They are easy to buy and easy to brigade, so they are weighted low and can never overturn a lab-evidence flag. Every source below is also logged in the evidence trail.

Audit log — what we consulted

Every claim in this report traces to one of the items above. Expand a row to see the material it is based on.

Confidence breakdown

The score is a weighted mean over the pillars we could actually read — 88% of the model on this run. Anything we could not see is left out of the maths rather than counted against the seller.

Lab evidence1.28 of 5.8 points · 39% of this score

Model weight 34% · pillar score 3.3/10 · 1 ok, 2 flagged, 3 unseen

Company reality1.83 of 5.8 points · 27% of this score

Model weight 24% · pillar score 6.7/10 · 4 ok, 2 flagged, 1 unseen

Handling standards1.37 of 5.8 points · 20% of this score

Model weight 18% · pillar score 6.7/10 · 2 ok, 1 flagged, 0 unseen

Shipping and storage1.36 of 5.8 points · 14% of this score

Model weight 12% · pillar score 10.0/10 · 2 ok, 0 flagged, 1 unseen

Third-party reputationnot visible · excluded

Model weight 12% · nothing readable · 0 ok, 0 flagged, 3 unseen

Inside the reputation pillar (12% of the model)

Reputation is deliberately the lightest pillar. Even a perfect rating cannot lift a report over a lab-evidence flag.

Cite this check

Paste the citation straight into a paper or a reference manager. Both files carry the run identifier and the timestamp of this report.

MyDosage. MyDosage supply check: Cellvita Research Labs (5.8/10). 2026-09-16. https://mydosage.com/c/be898893-5b6f-4a09-a94b-eb354ee20bd7
Take the whole file with you

The pack is one PDF: the verdict page plus an appendix of every cited page, document and social-proof source with the text we read. The data exports carry the same thing in machine form — inputs, every source with its timestamp and confidence weight, and the full scoring breakdown.

Citable PDF
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