Opti-Gen Peptides vs Peptides UK 4U
Opti-Gen Peptides has the higher PepFinder Score (6.8 vs 5.6). Both list 27 of the same peptides. Neither can pay to change the comparison.
 Opti-Gen PeptidesVisit store |  Peptides UK 4UVisit store | |
|---|---|---|
| PepFinder Score | 6.8 | 5.6 |
| Trustpilot | 3.7 Trustpilot(1) | No score found |
| Customer rating | No reviews yet | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 8.0/10 43 peptides · 164 products | 7.8/10 31 peptides · 49 products |
| Pricing and value | 9.0/10 42% cheaper than average per mg | 6.5/10 9% cheaper than average per mg |
| Delivery | Not rated yet | Not rated yet |
| Payment options | Not rated yet None found | 5.0/10 Cryptocurrency |
| Customer support | 5.0/10 None found yet | 7.0/10 WhatsAppEmail |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 6.0/10 | 3.5/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United Kingdom | United Kingdom |
| Ships to | United Kingdom | United Kingdom |
| Median price per mg | £2.40 | £2.80 |
| 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)
| Opti-Gen Peptides | Peptides UK 4U | |
|---|---|---|
| Transparency Score | 4.8Provisional | 4.2Provisional |
| Testing transparency | 2.5 | 4.6 |
| Company transparency | 6.9 | 2.7 |
| Documentation | 4.2 | 5.9 |
| Third-party testing stated | Not yet assessed | ✓ Yes |
| Publishes COAs | ✓ Yes | ✓ Yes |
| Batch-specific COAs | Not yet assessed | Not yet assessed |
| COAs reviewed by us | 0 | 0 |
| Verification | Not verified | Not verified |
| Company registration | 17405647 | Not published |
| Years tracked | 0.0 | 0.0 |
| Refund policy clear | Not yet assessed | Not yet assessed |
Full profiles: Opti-Gen Peptides · Peptides UK 4U · add more suppliers
Supplier and market information only; not medical advice.