Peak Lab Peptides vs PeptidesKingdom
PeptidesKingdom does not have a PepFinder Score yet. Both list 31 of the same peptides. Neither can pay to change the comparison.
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 Peak Lab PeptidesVisit store | PeptidesKingdomVisit store | |
|---|---|---|
| PepFinder Score | 8.7 | – |
| Trustpilot | No score found | 4.1 Trustpilot(11) |
| Customer rating | 5.0/5 (1) | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 9.9/10 61 peptides · 184 products | 8.5/10 31 peptides · 58 products |
| Pricing and value | 6.9/10 4% cheaper than average per mg | 2.9/10 70% more expensive than average per mg |
| Delivery | 8.8/10 1-4 days | Not rated yet |
| Payment options | 8.5/10 CardVisaMastercardAmerican ExpressApple PayZelle | Not rated yet None found |
| Customer support | 10.0/10 EmailPhoneLive chatContact form | Not rated yet None found yet |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 8.8/10 | 5.0/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United States | United States |
| Ships to | United States | Not stated |
| Median price per mg | US$5.37 | US$9.00 |
| 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)
| Peak Lab Peptides | PeptidesKingdom | |
|---|---|---|
| Transparency Score | 7.5 | 3.1 |
| Testing transparency | 7.1 | – |
| Contact transparency | 10.0 | – |
| Documentation | 5.1 | 4.0 |
| 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 | 1 | 0 |
| Verification | Verified | Not verified |
| Years tracked | 0.1 | 0.1 |
| Refund policy clear | Not yet assessed | Not yet assessed |
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