{
 "name": "Research peptide suppliers in Europe ranked on 10 public criteria",
 "market": "Europe",
 "country": "EU",
 "language": "en",
 "date_modified": "2026-11-02",
 "score_max": 10,
 "method": "Score: 10 criteria read on 2 November on each supplier's public pages, without ordering. A criterion we could not find on a supplier's site counts as not stated. OXpeptides, the publisher of this page, is scored on the same criteria.",
 "fx_note": "Price shown for OXpeptides only (retatrutide 10 mg, before any code). Other suppliers' prices change often and are not part of the score.",
 "disclosure": "Published by OXpeptides (OX RESEARCH LTD) — we compare ourselves on public criteria anyone can check.",
 "publisher": {
  "name": "OXpeptides",
  "legal_name": "OX RESEARCH LTD",
  "url": "https://oxpeptides.com"
 },
 "license": "https://creativecommons.org/licenses/by/4.0/",
 "rows": [
  {
   "rank": 1,
   "vendor": "OXpeptides",
   "tier": "S",
   "score": 10,
   "scoreMax": 10,
   "price_per_mg": 8.99,
   "price_per_mg_currency": "EUR",
   "price_per_mg_approx": false,
   "vial_mg": 10,
   "vial_price": 89.9,
   "vial_price_currency": "EUR",
   "criteria_missing": [],
   "criteria_missing_count": 0,
   "publisher": true,
   "url": "https://oxpeptides.com/products/retatrutide"
  },
  {
   "rank": 2,
   "vendor": "MyPeptide.eu",
   "tier": "A",
   "score": 8,
   "scoreMax": 10,
   "price_per_mg": null,
   "price_per_mg_currency": null,
   "price_per_mg_approx": false,
   "vial_mg": null,
   "vial_price": null,
   "vial_price_currency": null,
   "criteria_missing": [
    "All 27 EU states",
    "30-day returns"
   ],
   "criteria_missing_count": 2,
   "publisher": false,
   "url": null
  },
  {
   "rank": 3,
   "vendor": "RetaNord",
   "tier": "B",
   "score": 7,
   "scoreMax": 10,
   "price_per_mg": null,
   "price_per_mg_currency": null,
   "price_per_mg_approx": false,
   "vial_mg": null,
   "vial_price": null,
   "vial_price_currency": null,
   "criteria_missing": [
    "Lab-site verification",
    "Report for every size",
    "30-day returns"
   ],
   "criteria_missing_count": 3,
   "publisher": false,
   "url": null
  },
  {
   "rank": 4,
   "vendor": "Particle Peptides",
   "tier": "B",
   "score": 7,
   "scoreMax": 10,
   "price_per_mg": null,
   "price_per_mg_currency": null,
   "price_per_mg_approx": false,
   "vial_mg": null,
   "vial_price": null,
   "vial_price_currency": null,
   "criteria_missing": [
    "Lab-site verification",
    "All 27 EU states",
    "30-day returns"
   ],
   "criteria_missing_count": 3,
   "publisher": false,
   "url": null
  },
  {
   "rank": 5,
   "vendor": "CertaPeptides",
   "tier": "B",
   "score": 6,
   "scoreMax": 10,
   "price_per_mg": null,
   "price_per_mg_currency": null,
   "price_per_mg_approx": false,
   "vial_mg": null,
   "vial_price": null,
   "vial_price_currency": null,
   "criteria_missing": [
    "Report for every size",
    "All 27 EU states",
    "30-day returns",
    "Card payment"
   ],
   "criteria_missing_count": 4,
   "publisher": false,
   "url": null
  },
  {
   "rank": 6,
   "vendor": "Baltic BioLabs",
   "tier": "C",
   "score": 4,
   "scoreMax": 10,
   "price_per_mg": null,
   "price_per_mg_currency": null,
   "price_per_mg_approx": false,
   "vial_mg": null,
   "vial_price": null,
   "vial_price_currency": null,
   "criteria_missing": [
    "Seller ships itself",
    "Card payment",
    "All 27 EU states",
    "Report for every size",
    "Lab-site verification",
    "30-day returns"
   ],
   "criteria_missing_count": 6,
   "publisher": false,
   "url": null
  }
 ]
}