ExtolX vs Reta Research
Reta Research has the higher PepFinder Score (7.5 vs 6.7). Both list 20 of the same peptides. Neither can pay to change the comparison.
 ExtolXVisit store |  Reta ResearchVisit store | |
|---|---|---|
| PepFinder Score | 6.7 | 7.5 |
| Trustpilot | 3.8 Trustpilot(2) | No score found |
| Customer rating | No reviews yet | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 7.8/10 25 peptides · 33 products | 7.5/10 24 peptides · 39 products |
| Pricing and value | 8.4/10 34% cheaper than average per mg | 7.3/10 20% cheaper than average per mg |
| Delivery | Not rated yet | 10.0/10 Royal Mail 24 aims to deliver within 24 hours of dispatch. |
| Payment options | 5.0/10 Bank transfer | Not rated yet None found |
| Customer support | 5.0/10 None found yet | 5.0/10 None found yet |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 6.0/10 | 8.0/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United Kingdom | United Kingdom |
| Ships to | United Kingdom | Not stated |
| Median price per mg | £2.30 | £2.67 |
| Reported delivered | No order reports | No order reports |
| Median delivery (reported) | Needs 3+ reports | Needs 3+ reports |
| Support replied (reported) | No support reports | No support reports |
The shaded cell is the higher rating in that row. Each rating's source (automated data, customer reviews or editorial) is shown on the supplier's profile.
Testing & transparency (optional detail)
| ExtolX | Reta Research | |
|---|---|---|
| Transparency Score | 5.6Provisional | 6.0Provisional |
| Testing transparency | – | 6.1 |
| Company transparency | 6.7 | 6.9 |
| Documentation | 5.1 | 4.7 |
| Third-party testing stated | ✓ Yes | ✓ Yes |
| Publishes COAs | Not yet assessed | ✓ Yes |
| Batch-specific COAs | Not yet assessed | Not yet assessed |
| COAs reviewed by us | 0 | 0 |
| Verification | Not verified | Not verified |
| Company registration | 17314659 | 17439704 |
| Years tracked | 0.0 | 0.0 |
| Refund policy clear | Not yet assessed | Not yet assessed |
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