Suppliers
Supplier transparency, scored.
Independent supplier reviews. We score COA quality, third-party testing, support clarity and bias signals — without making medical claims about any product sold.
- Suppliers Reviewed
- 10
- Methodology
- Transparency Score
Helix Research Labs
United States
US-based supplier with excellent COA documentation and transparent third-party testing partnerships.
Vela Research
European Union
EU-based supplier with exceptional affiliate transparency but inconsistent COA documentation quality.
Continuum Research Supply
European Union
EU-based supplier with clear lab transparency and good affiliate disclosure, but minimal shipping detail.
Apex Compound Co
United States
US-based supplier with strong COA standards but poor affiliate disclosure and limited support transparency.
Meridian Peptides
United Kingdom
UK-based supplier with transparent sourcing but inconsistent COA detail and limited affiliate disclosure.
Quartz Peptides
United Kingdom
UK-based supplier with strong third-party lab transparency but weak COA detail and poor affiliate disclosure.
Antipodes Bio
Australia
Australian supplier with moderate transparency; adequate COAs but limited third-party testing information.
Northern Sciences Pty
Australia
Australian-based supplier with basic transparency practices and moderate COA detail.
Ironbark Bio
Australia
Australian supplier with limited transparency across COAs, testing, and affiliate disclosure.
Coastline Biolabs
United States
US-based supplier with minimal COA detail and vague transparency practices across all areas.