United States
4.2 Trustpilot(175)98 products · Delivery Shipped Shipped Same Day Most Orders Shipped Within 2-24 Hours · Ships to 32 countries
Third-party testing stated
Tracked since Sept 2026
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Alternatives to Irish Peptide Research
12 research peptide suppliers most like Irish Peptide Research in Ireland: those based in the same country or shipping there, listing the most of the same peptides, ranked by PepFinder Score. We don't sell peptides and stores cannot pay for a place here.
- 7.5
5.5United Kingdom
2.1 Trustpilot(9)49 products · Ships to 32 countriesCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
7.1United Kingdom
4.8 Trustpilot(79)50 products · Delivery However, this is not a guaranteed next-day service, so please allow 1–2 working days for delivery. · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedBank transferTracked since Sept 2026We may earn a commission. How this works
7.7Texas, United States
33 products · Delivery US: Standard 2 to 3 business days (5 across a weekend); UPS Expedited 2 to 3; Overnight next business day · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewed✓ Verified ownerCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
8.3Northern Ireland, United Kingdom
4.3 Trustpilot(9)26 products · Delivery UK: 1–2 working days. Europe: delivery times shown at checkout · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewed✓ Verified ownerCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
6.6United States
52 products · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedCardBank transferCryptoTracked since Sept 2026We may earn a commission. How this works
6.5United States
4.5 Trustpilot(20)61 products · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
6.9United Kingdom
80 products · Delivery Most UK orders are dispatched within 24 hours and arrive within 1–3 working days using tracked delivery. · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
- 6.7
United States
58 products · Delivery Orders ship via FedEx 2-Day or USPS Priority and usually arrive within 2–3 business days once scanned. · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedCardTracked since Sept 2026We may earn a commission. How this works
8.9Wyoming, United Kingdom
5.0(5)4.3 Trustpilot(8)779 products · Delivery 6-14 days worldwide · Ships to 36 countriesBusiness & docs verifiedThird-party testing statedCOA page linked, not reviewedCardCryptoTracked since Sept 2026We may earn a commission. How this works
7.0United Kingdom
109 products · Ships to 36 countriesThird-party testing statedCOA page linked, not reviewedTracked since Sept 2026We may earn a commission. How this works
7.8Florida, United States
38 products · Delivery 2-3 Days Depending on Shipping Option · Ships to 5 countriesBusiness & docs verifiedCOAs reviewedCardBank transferCryptoPayPalTracked since Sept 2026We may earn a commission. How this works
Irish Peptide Research vs PSPeptides™Irish Peptide Research vs Peptide Lab UKIrish Peptide Research vs Peptology LabsIrish Peptide Research vs Core Research PeptidesIrish Peptide Research vs SPX LabsIrish Peptide Research vs Blank PeptidesAll suppliers serving Europe
Similarity is by shared peptides among stores based in or shipping to the same country; the order within that is PepFinder Score, and stores based in the country come before those shipping in. Nothing here is medical advice.