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10% off orders from £120
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The Peptide Company comes out ahead overall with 8.1/10 against 7.1/10 for UK Peptides Bio, taking 4 of the 7 rows with a clear winner. On purity & testing information, UK Peptides Bio scores higher. For price and value, The Peptide Company has the edge. UK Peptides Bio rates better on shipping. The Peptide Company is more transparent about who runs the shop. On ratings from other platforms, The Peptide Company comes out ahead. Best codes right now: 10% OFF at UK Peptides Bio and 10% OFF at The Peptide Company.
| Criterion | UK Peptides Bio | The Peptide Company | Winner |
|---|---|---|---|
| Overall score | 7.1 | 8.1 | The Peptide Company |
| Purity & testing | 7.5 | 6.0 | UK Peptides Bio |
| Transparency | 7.0 | 10.0 | The Peptide Company |
| Price & value | 5.4 | 9.4 | The Peptide Company |
| Shipping | 8.5 | 8.0 | UK Peptides Bio |
| Support | 9.5 | 8.0 | UK Peptides Bio |
| Customer reviews | 5.0 | 8.0 | The Peptide Company |
| Best coupon | 10% OFF | 10% OFF | — |
| Price range | Not published | £21.99 – £64.99 | — |
| Free shipping from | £300 | Not published | — |
| Delivery | Dispatch same day before 1:00 PM GMT; Express next business day, Standard 2-3 business days | Same-day processing before 14:00 Mon-Fri via Royal Mail Tracked 24; delivery time varies by destination | — |
| Ships to | United Kingdom | United Kingdom, Ireland, Worldwide | — |
| Range | Retatrutide, Tirzepatide, BPC-157, 5-Amino-1MQ, ACE-031, AHK-Cu | Research peptides, Laboratory research products, Scientific research supplies | — |
| Purity claim | ≥99% | 98.7% | — |
| Lab testing | Every batch is stated to be tested by independent labs with HPLC and mass spectrometry; 8 COAs are listed online. | States third-party testing and publishes 8 batch lab reports (COA) with purity of 98.7-99.5 %. | — |
| Public COAs | Yes | Yes | — |
| Payment methods | Bank transfer, CHAPS), Credit card | Credit card, Cryptocurrency, Bank transfer | — |
| Contact | E-mail, Phone, WhatsApp, Contact form | E-mail, Phone, Contact form | — |
| Refunds | No returns of opened or handled vials; vials damaged in transit are replaced free if reported within 48 hours with a photo. | No returns except defective or damaged items reported within 48 hours; shipping costs are refunded only for defective items. | — |