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All editions →MethodologyUpdated · October 2026
Affiliate disclosures · per-vendor

Affiliate disclosures.
Editorial impact: none.

We earn a commission when readers click through to certain vendors and buy. Affiliate status is not an input to any score, ranking position or inclusion. 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-PARTICLE10%—None — score decided pre-commercial
Research Peptides EuropeVID-RESEARCH10% off our next order per completed referral; readers get 10% off (customer referral programme, not a cash commission)—None — score decided pre-commercial
PeptideProduct EUVID-PEPTIDE-up to 15% per sale (GoAffPro)7 daysNone — score decided pre-commercial
SwissChemsVID-SWISSCHE20%—None — score decided pre-commercial
ElyveraVID-EUROPEPT30%30 daysNone — score decided pre-commercial
CertaPeptidesVID-CERTAPEP15% (tiered to 25%)90 daysNone — score decided pre-commercial
PEAK_PEPTIDEVID-PEAK-PEP10% per sale30 daysNone — score decided pre-commercial
PepsupVID-PEPSUP20% of product amount365 daysNone — score decided pre-commercial
Adria ScienceVID-ADRIA-SC15–20% first order, then 10–13%30 daysNone — score decided pre-commercial
No affiliate · listed for completeness
  • PulsePeptidesno affiliate
  • QSC Peptidesno affiliate
  • PeptaNovano affiliate
  • Direct Peptides EUno affiliate