PEPTIDEATLAS / LIBRARY
Commercial disclosure
Our commercial catalogue partners.
Our commercial catalogue partners
PeptideAtlas has commercial relationships with CertaPeptides, Particle Peptides, Molequa and Peptides EU. We may earn a commission if an eligible purchase follows a marked affiliate link. CertaPeptides provides the 10% discount code AFF-PEPTIDEATLAS, while Molequa applies 15% off through the PEPTIDEATLAS link, subject to each merchant’s terms.
Peptides EU: catalogue and documentation resources
On 7 November 2026 we reviewed the public Peptides EU website. The supplier lists peptides and laboratory materials for in-vitro research and states that it ships from within the EU. Its About page describes selected-batch testing by Janoshik Analytical using HPLC and mass spectrometry.
10% off for new customers on their first order, applied automatically at checkout through our affiliate link. No code is required; merchant terms apply.
- Product-documentation example: GHK-Cu — the page includes a View COA button for a report labelled GHK-CU 100mg. Match the material and batch against the specific catalogue item.
- FAQ: quality and testing — the supplier’s available documents and descriptions of analytical methods.
- Shipping, payment and issue resolution — delivery estimates depend on the service and are not guaranteed; check final terms for your country.
- About the supplier and contact details for questions about a particular document or batch.
Reviewing public materials is not an independent laboratory audit. A selected COA does not verify the whole catalogue or establish safety or medical approval.
Particle Peptides: what you can check
On 22 October 2026 we checked the merchant website and public COA Vault. The library offers product, batch-number and date filters, with test dates and PDF documents. This is a check of available documentation, not an independent laboratory audit or a guarantee for every product.
- Open the COA Vault and find the exact material and batch.
- Read the PDF: method, result, issuer and date. A Current label in the catalogue is not regulatory approval.
- Check shipping and returns for your country. The merchant states that it ships from the EU.
Affiliate link: PeptideAtlas may earn a commission. The referral identifier is not presented as a discount code.
Molequa: what you can check
On 26 October 2026 we checked the public COA Checker and the partner dashboard. Molequa describes public batch records and a free educational tool for reviewing a COA. The tool scores the completeness of documentation; it does not certify the product or verify that reported numbers are true.
- Open the COA Checker and review its batch, method, laboratory and date criteria.
- Match the document to the exact material and batch number.
- Check final price, stock, delivery and returns with the merchant.
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Affiliate link: PeptideAtlas may earn a commission. The merchant states that the link applies 15% off; its terms apply.
Research-only positioning
The catalogue routes are presented for scientific research and development only. None is presented as a medicine or for human or animal use. We do not provide dosing, reconstitution, treatment or personal-use guidance.
Documentation before a route
Check the exact product page, linked COA or batch record, method and merchant terms. The respective merchant is responsible for product information, stock, price, checkout, delivery, returns and customer service.