JD BioWorks vs Polaris Peptides
JD BioWorks has the higher PepFinder Score (7.9 vs 7.7). Both list 18 of the same peptides. Neither can pay to change the comparison.
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 JD BioWorksVisit store |  Polaris PeptidesVisit store | |
|---|---|---|
| PepFinder Score | 7.9 | 7.7 |
| Trustpilot | No score found | 4.1 Trustpilot(34) |
| Customer rating | No reviews yet | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 7.8/10 18 peptides · 21 products | 9.0/10 38 peptides · 57 products |
| Pricing and value | 5.6/10 8% more expensive than average per mg | 5.1/10 17% more expensive than average per mg |
| Delivery | 10.0/10 FedEx 2Day on eligible U.S. orders after dispatch; carrier estimates are not guaranteed. | Not rated yet |
| Payment options | 5.0/10 Bank transferZelle | 10.0/10 VisaMastercardAmerican ExpressPayPalBank transferZelleVenmoCash AppCryptocurrency |
| Customer support | 7.0/10 EmailPhone | 10.0/10 Live chatEmailPhoneContact form |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 7.5/10 | 8.0/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United States | United States |
| Ships to | United States | Not stated |
| Median price per mg | US$6.00 | US$6.67 |
| 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)
| JD BioWorks | Polaris Peptides | |
|---|---|---|
| Transparency Score | 8.5 | 7.3 |
| Testing transparency | 8.6 | – |
| Contact transparency | 10.0 | 10.0 |
| Documentation | 5.5 | 5.3 |
| 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 | 24 | 0 |
| Verification | Not verified | Not verified |
| Years tracked | 0.1 | 0.1 |
| Refund policy clear | Not yet assessed | Not yet assessed |
Full profiles: JD BioWorks · Polaris Peptides · add more suppliers
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