Affiliate Disclosure
Transparency about how we fund this site.
How Affiliate Links Work
Some links on Peptide Compare are affiliate links. When you click through to a vendor's site and make a purchase, we may earn a small commission at no additional cost to you. This is how we fund ongoing development, hosting, and data collection.
Rankings Are Never Affected
Affiliate relationships have absolutely no influence on how vendors are ranked on this site. Our ranking methodology is applied uniformly to every vendor, whether or not we have an affiliate relationship with them. We will never accept payment to boost a vendor's position.
Which Vendors We Work With
We maintain affiliate relationships with select peptide vendors. Not all vendors listed on this site are affiliate partners — many are included purely because they appear in our data sources. Vendors do not pay to be listed, and non-affiliate vendors receive the same treatment in our comparison data.
Last updated: February 2026. If you have questions about our affiliate relationships, please contact us.