Great Northern Peptides vs Vialcrest
Great Northern Peptides has the higher PepFinder Score (7.6 vs 6.9). Both list 26 of the same peptides. Neither can pay to change the comparison.
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 Great Northern PeptidesVisit store |  VialcrestVisit store | |
|---|---|---|
| PepFinder Score | 7.6 | 6.9 |
| Trustpilot | No score found | 3.7 Trustpilot(1) |
| Customer rating | No reviews yet | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 9.0/10 37 peptides · 48 products | 8.4/10 27 peptides · 221 products |
| Pricing and value | 7.0/10 15% cheaper than average per mg | 6.2/10 3% cheaper than average per mg |
| Delivery | 10.0/10 ship within Canada? Orders are processed within 1 business day | 6.0/10 Tracked delivery across Canada. Carrier tracking provides the parcel-specific arrival estimate after dispatch. |
| Payment options | Not rated yet None found | 7.0/10 CardApple PayGoogle Pay |
| Customer support | 5.0/10 None found yet | 7.0/10 EmailContact form |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 7.0/10 | 8.5/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | Canada | Canada |
| Ships to | Canada | Canada |
| Median price per mg | CA$5.50 | CA$5.75 |
| 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)
| Great Northern Peptides | Vialcrest | |
|---|---|---|
| Transparency Score | 8.4 | 5.4 |
| Testing transparency | – | 2.5 |
| Contact transparency | 10.0 | 10.0 |
| Documentation | 5.2 | 4.2 |
| 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 | Verified |
| Years tracked | 0.1 | 0.1 |
| Refund policy clear | Not yet assessed | Not yet assessed |
Full profiles: Great Northern Peptides · Vialcrest · add more suppliers
Supplier and market information only; not medical advice.