CertaPeptides vs OSMOSE Research
OSMOSE Research does not have a PepFinder Score yet. Both list 12 of the same peptides. Neither can pay to change the comparison.
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 CertaPeptidesVisit store |  OSMOSE ResearchVisit store | |
|---|---|---|
| PepFinder Score | 8.1 | – |
| Trustpilot | 4.6 Trustpilot(87) | No score found |
| Customer rating | No reviews yet | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 9.4/10 42 peptides · 135 products | 7.0/10 12 peptides · 16 products |
| Pricing and value | 5.5/10 9% more expensive than average per mg | 4.3/10 33% more expensive than average per mg |
| Delivery | 10.0/10 Romania 1–2 working days; most EU 3–7; UK 3–4; Nordics, Baltics, CY, MT, CH, IS, RS 8–14 | Not rated yet |
| Payment options | 5.0/10 Bank transferOpen Banking | 7.0/10 VisaMastercardPayPalApple Pay |
| Customer support | 8.5/10 EmailPhoneLive chat | Not rated yet None found yet |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 8.5/10 | Not rated yet |
| Packaging | Not rated yet | Not rated yet |
| Ships from | Romania | France |
| Ships to | Austria, Belgium, Bulgaria and 28 moreAustria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom, Iceland, Serbia | Not stated |
| Median price per mg | €5.50 | €7.62 |
| 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)
| CertaPeptides | OSMOSE Research | |
|---|---|---|
| Transparency Score | 7.7 | 1.7 |
| Testing transparency | 6.6 | 2.5 |
| Contact transparency | 10.0 | – |
| Documentation | 5.0 | 1.4 |
| Third-party testing stated | ✓ Yes | Not yet assessed |
| Publishes COAs | ✓ Yes | ✓ Yes |
| Batch-specific COAs | Not yet assessed | Not yet assessed |
| COAs reviewed by us | 0 | 0 |
| Verification | Not verified | Not verified |
| Years tracked | 0.1 | 0.1 |
| Refund policy clear | Not yet assessed | Not yet assessed |
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