Comparison
Pepspan vs Particle Peptides: peptide vendor comparison
We compare Pepspan and Particle Peptides across 19 criteria for product quality, service, accessibility and transparency. In our European assessment, Pepspan scores highest (94/95). Every data point links to its source-verifiable evidence.
| Pepspan | Particle Peptides | |
|---|---|---|
| Score | 94 | 85 |
| Product quality | 95 | 95 |
| Accessibility & trust | 95 | 70 |
| Service quality | 88 | 75 |
| Transparency | 95 | 95 |
| Testing breadth | 75 | 83 |
| Based in | EU | EU |
Pepspan
Small but high-quality catalogue with professional operations: 3 products with verifiable Janoshik CoA (BPC-157 99.7%, GHK-Cu 99.8%, bacteriostatic water), accessible payments (PayPal + card) and DDP EU shipping. Still building up the number of published lots.
See the full review of Pepspan ↗
Particle Peptides
The most complete on analysis (purity, metals, endotoxin, bioburden) with 85+ CoAs; very professional site. Restrictive returns and no card payment.