Here we set out how Top 10 Research Labs chooses which research peptide suppliers appear on its lists, how they are put in order, and where our commercial relationships come in.
What we check
- Public testing documentation: batch certificates of analysis and independent lab results
- Clear research-use-only labelling on product pages
- Which compounds are carried, and at what prices
- Shipping methods, dispatch times and the delivery terms the supplier states
- How support can be reached, and the supplier’s published refund and order policies
Order and placement
We order each list using our editorial assessment of the criteria above together with commercial factors. Some suppliers pay for placement, including the first position in a list, and compensation can affect a supplier’s position, presentation and score.
Our ratings
Each score is our own editorial rating. It is not a customer review, and it certifies nothing about a supplier.
What our review does not cover
Top 10 Research Labs does not run its own laboratory tests and does not audit the documents suppliers publish; we report what they make available. All products are sold for laboratory research only, are not for human consumption, and have not been evaluated or approved by the FDA.
Changes to listings
We revisit our pages periodically. Because suppliers can change their terms at any time, the supplier’s own website has the final word.
Contact us
Questions or corrections: info@top10researchlabs.com.