Core Power Peptides
Rank 2 of 3. Documentation score 4 of 6.
Claims full testing but publishes one sample.
What the documents show
The homepage shows one sample COA: purity 99%, lot CP-2510-025, tested 26 October 2025 by Freedom Diagnostics.
Source: corepowerpeptides.is/Says every batch gets HPLC and mass spectrometry testing and calls its products third-party tested.
Source: corepowerpeptides.is/Says products are made in FDA-registered, cGMP-compliant labs in the USA. We could not check that.
Source: corepowerpeptides.is/
What we could not confirm
The 'View Lab Tests' button had no working link in the page content we read.
There is no COA library or batch lookup. The /coa/, /lab-tests/ and /lab-results/ addresses return 404.
The About page says a COA exists for every batch and that independent ISO-certified labs do the testing. It names no lab and links no report.
The advertised 99.9% purity does not match the 99% on the only COA shown.
We found no legal entity or street address.
Details
- Lab named
- Freedom Diagnostics (named on one sample COA)
- Method
- HPLC and MS (stated)
- Purity
- The site advertises 99.9% purity guaranteed. Its one sample COA shows 99%.
- Company
- Not found on the site
- Affiliate program
- 25% commission per referred sale
- Checked
- 21 September 2026, from the vendor's public pages
These are the vendor's claims and our observations. We have not tested any product. Research peptides are sold for laboratory research only and are not for human consumption.