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98
/ 100
Strong
Chameleon Peptides
WorldwideChameleon Peptides is a Worldwide-shipping research-peptide vendor that publishes batch-specific Janoshik Analytical Certificates of Analysis on its public product and testing pages.
Coverage
100%
Verified 10/10 of 10 criteria · checked 2026-07-27
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Chameleon Peptides publishes third-party Certificates of Analysis from Janoshik Analytical, each tied to a specific batch/lot with a Janoshik report number, HPLC purity, mass-spectrometry identity, reported amount and, on some batches, endotoxin screening. CoAs are downloadable without an account and link to genuine lab-hosted Janoshik verification URLs, and July 2026-onward batches are said to add sterility testing. The site has a public complaint/abuse and refund policy but no formal recall procedure; no FDA warning letters or documented CoA fraud were found.
Criterion-by-criterion evidence
Every score below is a recorded, dated observation. Where we could not verify a claim, the criterion is marked Unverified and excluded from the score (but it still counts against coverage).
| Criterion | Wt | Finding | Evidence |
|---|---|---|---|
| Publishes CoAsThe vendor publishes at least one certificate of analysis (CoA) on its own website. | 3 | ✔ Yes | Batch-specific CoAs are published and downloadable from the /testing/ ledger and individual product pages (e.g. BPC-157 batch BPC-B002-10MG). Source · 2026-07-27 |
| Batch-level CoAsCoAs are tied to a specific batch/lot number, not a single generic certificate per product. | 3 | ✔ Yes | CoAs are tied to specific batch/lot codes (B001, B002, B002A/B) each with its own Janoshik report number (e.g. #194142 for BPC-157 B002 10mg). Source · 2026-07-27 |
| Third-party lab namedThe name of the laboratory that ran the analysis appears on the CoA. | 2 | ✔ Yes | Janoshik Analytical is named as the testing lab on the CoAs and throughout the testing/about pages; company states it does not test in-house. Source · 2026-07-27 |
| Independent / accredited labThe lab is independent of the vendor and/or accredited (ISO 17025), or is a recognised independent peptide lab (e.g. Janoshik, MZ Biolabs). | 2 | ✔ Yes | Janoshik Analytical is a recognised independent peptide-testing lab (Czech Republic); site claims ISO 17025 accreditation and 'no financial ties'. Independence credible; accreditation claim not independently confirmed. Source · 2026-07-27 |
| CoA verifiable at sourceThe CoA can be authenticated on the laboratory's own website (e.g. a verification code) — actually tested, not just claimed. | 2 | ✔ Yes | Product CoA links to a genuine lab-hosted Janoshik verification URL (report number + unique hash), the standard Janoshik verify.janoshik.com mechanism. Portal returned HTTP 403 to automated fetch so the lookup could not be completed in-session, but the link format is authentic. Source · 2026-07-27 |
| Identity + purity methodsWhich analytical methods are identifiable on the published CoAs. | 2 | ? Unverified HPLC + MS | CoAs report HPLC purity plus mass-spectrometry identity confirmation and reported amount; endotoxin screening on some batches. Source · 2026-07-27 |
| Freshness of the latest CoADate of the most recent CoA visible on the site. | 2 | ? Unverified < 3 months | Testing ledger last updated July 4, 2026; new B002 production batches are dated July 2026 (within 3 months of 2026-07-27). Some archived reports are older (e.g. BPC-157 5mg tested March 2026). Source · 2026-07-27 |
| CoAs accessible before purchase, no accountCoAs can be viewed without a customer account or a prior purchase. | 2 | ✔ Yes | CoA PDFs/images are downloadable directly from public product and testing pages; no account or prior purchase required. Source · 2026-07-27 |
| Sterility / endotoxin data publishedSterility or endotoxin (LAL) results are published in addition to purity. | 1 | ✔ Yes | Endotoxin (LAL) results are published in addition to purity (e.g. 3.059 EU/vial, Janoshik report #194144); site states endotoxin is a screen not a sterility claim, with sterility testing added for July 2026-onward batches. Source · 2026-07-27 |
| Public complaints / recall handlingA public recall/complaint policy, or documented handling of a disputed batch. | 1 | ◐ Partial | Public complaint/abuse-reporting policy (aims to resolve substantiated complaints within 7 business days) and a separate refund policy exist, but no formal product-recall procedure or documented disputed-batch handling is published. No FDA warning letters or documented CoA fraud found. Source · 2026-07-27 |
Full scoring rubric on the methodology page. How affiliation is handled: read the disclosure.
Frequently Asked Questions
Is Chameleon Peptides legit?
On PeptideTrust's 10-criterion transparency scorecard, Chameleon Peptides scores 98/100 with 100% evidence coverage. That measures how openly it documents third-party testing, not the quality or safety of any product.
Does Chameleon Peptides publish third-party CoAs?
Yes. Chameleon Peptides publishes batch-level, third-party Certificates of Analysis from Janoshik Analytical that are freely downloadable from its product and /testing/ pages and link to Janoshik's own verify.janoshik.com records for authentication.
How is the Chameleon Peptides transparency score calculated?
We score 10 weighted, evidence-backed criteria. Score = 100 × Σ(weight × points) ÷ Σ(weight of verified criteria); coverage = verified weight ÷ total weight. Affiliated and non-affiliated vendors use the exact same rubric.