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All editionsMethodologyUpdated · June 2026
Affiliate disclosures · per-vendor

Affiliate disclosures.
Editorial impact: none.

We earn a commission when readers click through to certain vendors. The composite score is decided by the methodology before any affiliate consideration. Click-out URLs use rel="sponsored nofollow noopener" so the relationship is machine-readable.

Vendors we earn from
Vendors with active affiliate programs — commission rate, cookie window, and editorial-impact statement
VendorCommissionCookie windowEditorial impact
Particle PeptidesVID-PARTICLE15% / 10%365 daysNone — score decided pre-commercial
PeptidesDirectVID-PEPTIDES10%30 daysNone — score decided pre-commercial
SwissChemsVID-SWISSCHE20%None — score decided pre-commercial
ElyveraVID-EUROPEPT10%30 daysNone — score decided pre-commercial
No affiliate · listed for completeness
  • Research Peptides Europeno affiliate
  • PulsePeptidesno affiliate
  • QSC Peptidesno affiliate
  • PeptideProduct EUno affiliate
  • Chinese Peptide Co.no affiliate
  • PeptaNovano affiliate
  • Direct Peptides EUno affiliate