Nationwide Peptides vs Stackhaus Research
Stackhaus Research has the higher PepFinder Score (6.5 vs 5.9). Both list 43 of the same peptides. Neither can pay to change the comparison.
 Nationwide PeptidesVisit store | Stackhaus ResearchVisit store | |
|---|---|---|
| PepFinder Score | 5.9 | 6.5 |
| 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 | 9.6/10 62 peptides · 134 products | 7.7/10 46 peptides · 84 products |
| Pricing and value | 5.6/10 7% more expensive than average per mg | Not rated yet |
| Delivery | Not rated yet | Not rated yet |
| Payment options | 5.0/10 Card | 7.0/10 Bank transferZelleCard |
| Customer support | Not rated yet None found yet | 5.0/10 None found yet |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 4.5/10 | 7.0/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United States | Not stated |
| Ships to | Not stated | United States |
| Median price per mg | US$5.80 | — |
| 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)
| Nationwide Peptides | Stackhaus Research | |
|---|---|---|
| Transparency Score | 5.0Provisional | 4.5Provisional |
| Testing transparency | 6.1 | 6.1 |
| Company transparency | – | 2.7 |
| Documentation | 5.0 | 3.3 |
| Third-party testing stated | ✓ Yes | ✓ 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 | Not published | Not published |
| Years tracked | 0.0 | 0.0 |
| Refund policy clear | Not yet assessed | Not yet assessed |
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