Nova Research vs Optimal Lab
Nova Research and Optimal Lab have near-identical PepFinder Scores (7.9 and 8.1). Both list 21 of the same peptides. Neither can pay to change the comparison.
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 Nova ResearchVisit store |  Optimal LabVisit store | |
|---|---|---|
| PepFinder Score | 7.9 | 8.1 |
| Trustpilot | 4.2 Trustpilot(6) | No score found |
| Customer rating | No reviews yet | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 8.2/10 22 peptides · 28 products | 9.6/10 47 peptides · 263 products |
| Pricing and value | 5.9/10 2% more expensive than average per mg | 6.0/10 In line with the average price per mg |
| Delivery | 10.0/10 1-2 working days | 10.0/10 1to2 days |
| Payment options | 5.0/10 Open Banking | 7.0/10 CardPayPal |
| Customer support | 8.5/10 EmailWhatsAppTelegram | 10.0/10 EmailPhoneWhatsAppTelegram |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 7.5/10 | 7.5/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United Kingdom | United Kingdom |
| Ships to | United Kingdom, European Union, Austria and 30 moreUnited Kingdom, European Union, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Iceland, Liechtenstein, Norway, Switzerland | United Kingdom, Ireland |
| Median price per mg | £3.00 | £2.50 |
| 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)
| Nova Research | Optimal Lab | |
|---|---|---|
| Transparency Score | 7.8 | 6.8 |
| Testing transparency | – | 5.4 |
| Contact transparency | 10.0 | 10.0 |
| Documentation | 3.4 | 3.8 |
| Third-party testing stated | ✓ Yes | Not yet assessed |
| 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 |
| Years tracked | 0.1 | 0.1 |
| Refund policy clear | Not yet assessed | Not yet assessed |
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