NextGenPeps vs Windy City Peptides
Windy City Peptides has the higher PepFinder Score (8.1 vs 7.1). Both list 28 of the same peptides. Neither can pay to change the comparison.
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 NextGenPepsVisit store |  Windy City PeptidesVisit store | |
|---|---|---|
| PepFinder Score | 7.1 | 8.1 |
| Trustpilot | 3.4 Trustpilot(23) | No score found |
| Customer rating | No reviews yet | No reviews yet |
| Would order again | Needs 5+ reviews | Needs 5+ reviews |
| Product selection | 8.5/10 71 peptides · 83 products | 8.6/10 28 peptides · 52 products |
| Pricing and value | 5.5/10 8% more expensive than average per mg | 8.3/10 33% cheaper than average per mg |
| Delivery | 6.0/10 N/A | 8.5/10 2–4 business days |
| Payment options | 8.5/10 CardVisaMastercardAmerican ExpressApple PayPayPalCryptocurrencyVenmo | 8.5/10 CardVisaMastercardCryptocurrencyZelle |
| Customer support | 7.0/10 EmailPhone | 7.0/10 EmailPhone |
| Website experience | Not rated yet | Not rated yet |
| Reliability | 7.5/10 | 7.5/10 |
| Packaging | Not rated yet | Not rated yet |
| Ships from | United States | United States |
| Ships to | United States | United States |
| Median price per mg | US$3.88 | US$3.50 |
| 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)
| NextGenPeps | Windy City Peptides | |
|---|---|---|
| Transparency Score | 7.6 | 7.5 |
| Testing transparency | 6.6 | – |
| Contact transparency | 10.0 | 10.0 |
| Documentation | 4.7 | 2.4 |
| Third-party testing stated | ✓ Yes | Not yet assessed |
| Publishes COAs | ✓ Yes | Not yet assessed |
| 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 |
Full profiles: NextGenPeps · Windy City Peptides · add more suppliers
Supplier and market information only; not medical advice.