Prime Peptides vs Verified Peptides
Two top US peptide sources scored on the identical published formula: lab credibility, shipping, pricing, operating history, and transparency.
- Prime Peptides
- 7.94/10
Prime Peptides
- Verified Peptides
- 7.67/10
Verified Peptides
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Factor by factor
- 8.6Lab Credibilityweight 55%8.2
- 9.0Shipping & Refundweight 20%7.5
- 6.3Pricingweight 15%7.9
- 3.8Operating Historyweight 5%7.0
- 5.5Transparencyweight 5%2.5
- 20Certificates confirmed at the lab11
- 5Labs named on certificates1
Show as a table
| Category | Prime Peptides | Verified Peptides |
|---|---|---|
| Lab Credibility | 8.6 | 8.2 |
| Shipping & Refund | 9.0 | 7.5 |
| Pricing | 6.3 | 7.9 |
| Operating History | 3.8 | 7.0 |
| Transparency | 5.5 | 2.5 |
| Overall | 7.94 | 7.67 |
Products both carry, price for price
| Peptide | Prime Peptidesper unit | Verified Peptidesper unit |
|---|---|---|
| BPC-157Guide → | $5.50/mg | $5.30/mg |
| TB-500Guide → | $6.50/mg | $6.20/mg |
| GHK-CuGuide → | $0.60/mg | $0.50/mg |
| IpamorelinGuide → | $6.00/mg | $4.50/mg |
| Melanotan-2 | $4.00/mg | $3.50/mg |
| Tesamorelin | $8.00/mg | $5.95/mg |
| AOD-9604 | $12.00/mg | $9.80/mg |
How they compare: the verdict
Prime Peptides takes this matchup by a razor-thin margin, 7.94 to 7.67 on the published formula. Its biggest edge is transparency, where it scores 5.5 against Verified Peptides's 2.5.
It isn't a clean sweep. Verified Peptides actually edges ahead on operating history (7.0 vs 3.8), so if that factor matters most to you it's worth weighing.
On lab evidence, the heaviest-weighted factor, both Prime Peptides and Verified Peptides have independently verified third-party COAs, so the gap comes down to the other categories.
Across the 7 peptides both carry, Verified Peptides is cheaper per unit more often (Prime Peptides wins on 0, Verified Peptides on 7). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Prime Peptides vs Verified Peptides: FAQ
Prime Peptides or Verified Peptides: which is better?
Prime Peptides takes this matchup by a razor-thin margin, 7.94 to 7.67 on the published formula. Its biggest edge is transparency, where it scores 5.5 against Verified Peptides's 2.5. It isn't a clean sweep. Verified Peptides actually edges ahead on operating history (7.0 vs 3.8), so if that factor matters most to you it's worth weighing. On lab evidence, the heaviest-weighted factor, both Prime Peptides and Verified Peptides have independently verified third-party COAs, so the gap comes down to the other categories. Across the 7 peptides both carry, Verified Peptides is cheaper per unit more often (Prime Peptides wins on 0, Verified Peptides on 7). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Do Prime Peptides and Verified Peptides both use third-party testing?
Prime Peptides: independently verified third-party COAs. Verified Peptides: independently verified third-party COAs.
How was this comparison scored?
Both vendors are scored on the identical published formula: lab credibility 55%, shipping 20%, pricing 15%, operating history 5%, transparency 5%. When third-party testing cannot be independently verified, a testing gate holds the score under a cap that starts at 6.0 and rises by at most 2.5 points for operating history, shipping and reviews. Neither vendor can pay to change a score.
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