SPX Labs vs Sterling Prime Peptides
Sterling Prime Peptides has the higher PepFinder Score (6.7 vs 6.2). Both list 7 of the same peptides. Neither can pay to change the comparison.
 SPX LabsVisit store |  Sterling Prime PeptidesVisit store | |
|---|---|---|
| PepFinder Score | 6.2 | 6.7 |
| Trustpilot | 4.3 Trustpilot(9) | No score found |
| Customer rating | No reviews yet | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 5.7/10 8 peptides · 9 products | 7.5/10 18 peptides · 23 products |
| Pricing and value | 6.4/10 7% cheaper than average per mg | 8.8/10 39% cheaper than average per mg |
| Delivery | Not rated yet | Not rated yet |
| Payment options | Not rated yet None found | 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 | 7.0/10 | 5.5/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United Kingdom | United Kingdom |
| Ships to | Austria, Australia, Belgium, Bulgaria, Canada, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Greece, Croatia, Hungary, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Norway, New Zealand, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia, United States | Not stated |
| Median price per mg | £3.30 | €2.20 |
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)
| SPX Labs | Sterling Prime Peptides | |
|---|---|---|
| Transparency Score | 4.3Provisional | 1.8Provisional |
| Testing transparency | 4.6 | – |
| Company transparency | 2.7 | 2.7 |
| Documentation | 4.7 | 1.9 |
| Third-party testing stated | ✓ Yes | ✓ Yes |
| Publishes COAs | ✓ Yes | Not yet assessed |
| Batch-specific COAs | Not yet assessed | Not yet assessed |
| COAs reviewed by us | 0 | 0 |
| Verification | Not verified | Not verified |
| Company registration | Not published | Not published |
| Years tracked | 0.0 | 0.0 |
| Refund policy clear | Not yet assessed | Not yet assessed |
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