Apex Laboratory vs Blackline Scientific
Apex Laboratory and Blackline Scientific have near-identical PepFinder Scores (8.0 and 8.0). Both list 35 of the same peptides. Neither can pay to change the comparison.
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 Apex LaboratoryVisit store |  Blackline ScientificVisit store | |
|---|---|---|
| PepFinder Score | 8.0 | 8.0 |
| Trustpilot | No score found | No score found |
| Customer rating | 5.0/5 (1) | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 9.8/10 63 peptides · 139 products | 8.8/10 38 peptides · 62 products |
| Pricing and value | 6.6/10 2% more expensive than average per mg | 7.3/10 20% cheaper than average per mg |
| Delivery | 8.8/10 1–3 working days in the US. | 10.0/10 2 Business Days |
| Payment options | 7.0/10 CardVisaMastercardAmerican ExpressApple Pay | 10.0/10 CardVisaMastercardPayPalCryptocurrencyZelleVenmoCash App |
| Customer support | 10.0/10 EmailPhoneLive chatContact form | 8.5/10 EmailPhoneWhatsApp |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 9.2/10 | 7.0/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United States | United States |
| Ships to | United States | United States |
| Median price per mg | US$7.00 | US$4.00 |
| 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)
| Apex Laboratory | Blackline Scientific | |
|---|---|---|
| Transparency Score | 6.1 | 5.0 |
| Testing transparency | 2.5 | 4.6 |
| Contact transparency | 10.0 | – |
| Documentation | 4.7 | 3.4 |
| Third-party testing stated | Not yet assessed | ✓ Yes |
| Publishes COAs | ✓ Yes | ✓ Yes |
| Batch-specific COAs | Not yet assessed | Not yet assessed |
| COAs reviewed by us | 0 | 0 |
| Verification | Verified | Not verified |
| Years tracked | 0.1 | 0.1 |
| Refund policy clear | Not yet assessed | Not yet assessed |
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