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Certificate Vault
Browse product-specific certificate archives in an expandable premium vault layout. Open a product to view the latest batch, older batch history, purity data, and direct PDF access.
Note: Always check the product page directly for the most up-to-date COAs.
COA Database Vault
Retatrutide Archive
Multiple batch certificates and archived COAs for Retatrutide research products.
Retatrutide 30mg
Most recent COA currently displayed in the archive vault.
Tirzepatide 60mg
Current latest batch shown at the top of the product archive.
NAD+ 500mg
Transparent HPLC Testing
Our COA page is built to help customers quickly locate available lab documentation for supported products and batches. For products not shown here, contact support for assistance.
Research Use Only
All products and supporting documentation shown on this website are intended strictly for laboratory and research use only and are not intended for human consumption or medical use.
Why do some reports show another company name?
Some Certificates of Analysis and lab reports may display a manufacturer name, testing alias, or upstream distributor instead of Royal Peptides. This is a normal part of batch-level testing and does not change the validity of the report data, peptide identity, or purity results tied to the batch.
Batch-Level Testing
Reports usually stay tied to the original tested lot as it moves through distribution.
Independent Labs
Third-party labs verify identity, purity, and analytical markers before release.
Supplier Aliases
Alternate names are commonly used during sample submission and lab workflow.
Data Over Label
The real trust signal is the report data, not just the printed name.
Why does the name on the report differ?
The report often follows the tested batch, not the reseller storefront name.
Research peptides are commonly produced in larger controlled batches and tested before distribution. Because of that, the COA often reflects the original batch submitter, manufacturer, or upstream source rather than every individual reseller that later carries it.
In other words, the report follows the batch itself. A different company name on the report does not automatically mean the report is invalid or unrelated to the product being offered.
Why are aliases used in testing?
Labs and suppliers often use neutral or alternate names during submission.
Labs frequently receive samples under a neutral company name, manufacturer label, or supplier alias. This helps standardize testing workflow, organize batch records, and maintain consistency throughout the supply chain.
It is a common industry practice and does not change the identity, purity, or analytical validity of the tested material.
Can multiple vendors share one tested batch?
Yes. A single verified batch can be distributed through more than one vendor.
A single validated batch may move through multiple verified distributors. That means more than one company can carry products originating from the same tested source lot.
In that situation, the report name may not match the storefront name, even though the batch data, compound identity, and purity results still apply to the product being offered.
What should customers actually check on a COA?
Focus on the data points that validate identity, quality, and consistency.
The strongest trust signals on a report are the actual test results. Customers should focus on peptide identity, purity percentage, analytical method, and batch consistency rather than relying only on the company name shown at the top.
The report should clearly match the peptide being sold.
Purity percentage is one of the strongest quality indicators.
Look for methods such as HPLC or mass spectrometry.
The batch information matters more than the reseller name shown.
What is Royal Peptides’ quality standard?
Trusted sourcing, third-party verification, and batch-linked transparency.
At Royal Peptides, we prioritize trusted sourcing channels and third-party testing data that confirms identity and purity before inventory is offered. Our goal is to give customers confidence in the batch data behind each product, even when the printed report name reflects the original source or submission alias.
Transparency matters. The key is verifying that the report data aligns with the batch and compound being offered.
What matters most
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Correct peptide listed
Make sure the compound matches the product.
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Purity and method shown
Clear test data matters more than branding. -
Batch data alignment
The report should correspond to the source lot. -
Consistent sourcing
Reliable batch channels help maintain quality standards.
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