Supplier comparison
ChinaPeptideshop as an Alternative to EU Peptide Shop
EU Peptide Shop is a Netherlands-positioned supplier with a broad catalog (124 SKUs) and a wide stated EU delivery footprint. At last check it published the least independent verification of the set: no accessible COAs, a removed Trustpilot profile, and no company registration. This page compares the two suppliers across five objective, verifiable criteria so researchers can weigh catalog breadth against verification. All data is drawn from public sources checked between June and September 2026.
Transparency index scores
Scored on the same pre-registered rubric across six axes. Full methodology on the .
EU Peptide Shop
27/100
ChinaPeptideshop
49/100
Side-by-side comparison
Each point below is sourced from publicly verifiable data checked between June and September 2026.
Third-party COA
EU Peptide Shop
Homepage states 'COA available where available', but /coa/ returns 404 and no PDFs, lab name, or methodology were found at last check.
ChinaPeptideshop
Independent third-party COAs on selected lots, published in the COA Vault. Each report we publish is verifiable on a public certificate page hosted by the testing lab or its certificate provider.
Legal entity disclosure
EU Peptide Shop
Lists Damrak 1, Amsterdam (a hotel address) plus a Gmail contact; no KVK, VAT, or company number published.
ChinaPeptideshop
Fully disclosed: CERTALAB S.R.L., Romania, VAT RO54451735. Entity and registered address published on the terms page.
EU dispatch origin
EU Peptide Shop
States EU-based fulfilment from a Netherlands base, serving DE/IE/PL/SE/FI/PT.
ChinaPeptideshop
Express 3–10 days USD 90 / Standard 10–15 days USD 40. Choose at checkout. No free shipping. Mainland China dispatch · Express 3–10 / Standard 10–15 days.
Independent reviews
EU Peptide Shop
Trustpilot profile removed by Trustpilot under its guidelines at last check.
ChinaPeptideshop
Trustpilot 4.6/5 across 89 reviews (active, publicly verifiable profile).
Catalog + batch numbers on product pages
EU Peptide Shop
124 SKUs, though some items are out of scope; no batch numbers on product pages.
ChinaPeptideshop
80 published SKUs focused on research peptides. Report numbers and COA links on product pages for sizes with a published report; no batch numbers.
What EU Peptide Shop does well
A fair comparison acknowledges genuine strengths.
Broad catalog (124 SKUs)
States a Netherlands base with a published phone number
Wide stated EU delivery footprint (DE/IE/PL/SE/FI/PT)
Why researchers choose ChinaPeptideshop
Independent COAs on selected lots, verifiable on a public certificate page hosted by the testing lab or its certificate provider, versus no accessible COAs (the /coa/ page returns 404)
Full legal entity and VAT disclosure (CERTALAB S.R.L., RO54451735) versus a hotel address, a Gmail contact, and no company number
Active, publicly verifiable Trustpilot profile versus a removed one
Report numbers and COA links on product pages for sizes with a published report
What to look for in any research peptide supplier
Regardless of which supplier you choose, these criteria help evaluate transparency and reliability.
Independent third-party COAs
Look for certificates of analysis from a named, independent laboratory -- not just in-house QC. Ideally, each COA should be verifiable on the lab's own portal, not just a PDF the seller hosts.
Legal entity disclosure
A legitimate supplier discloses its registered company name, VAT number, and address. Anonymous sellers with no traceable legal entity offer no recourse if something goes wrong.
EU dispatch origin
For EU-based researchers, intra-EU shipping avoids customs declarations, potential duties, and border delays. Check whether the supplier names its dispatch country explicitly.
Independent review footprint
Trustpilot or similar third-party reviews provide an independent signal. On-site testimonials alone are less verifiable. Check whether the profile is claimed and actively managed.
Further reading
All products sold by ChinaPeptideshop are intended for research purposes only and are not for human consumption. ChinaPeptideshop (CERTALAB S.R.L.) is a reseller, not a manufacturer. Comparison data is drawn from publicly verifiable sources and assessed under the same pre-registered rubric for all suppliers. Source dates and URLs are published on the EU Supplier Transparency Index.