Prime Peptides vs Protide Health
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
- Protide Health
- 7.67/10
Protide Health
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Factor by factor
- 8.6Lab Credibilityweight 55%9.1
- 9.0Shipping & Refundweight 20%7.0
- 6.3Pricingweight 15%5.4
- 3.8Operating Historyweight 5%3.0
- 5.5Transparencyweight 5%6.0
- 20Certificates confirmed at the lab22
- 5Labs named on certificates1
Show as a table
| Category | Prime Peptides | Protide Health |
|---|---|---|
| Lab Credibility | 8.6 | 9.1 |
| Shipping & Refund | 9.0 | 7.0 |
| Pricing | 6.3 | 5.4 |
| Operating History | 3.8 | 3.0 |
| Transparency | 5.5 | 6.0 |
| Overall | 7.94 | 7.67 |
Products both carry, price for price
| Peptide | Prime Peptidesper unit | Protide Healthper unit |
|---|---|---|
| BPC-157Guide → | $5.50/mg | $4.88/mg |
| TB-500Guide → | $6.50/mg | $8.50/mg |
| GHK-CuGuide → | $0.60/mg | $0.65/mg |
| IpamorelinGuide → | $6.00/mg | $7.50/mg |
| Semax | $4.50/mg | $6.00/mg |
| Melanotan-2 | $4.00/mg | $4.00/mg |
| Sermorelin | $7.00/mg | $10.50/mg |
| Tesamorelin | $8.00/mg | $7.00/mg |
| RetatrutideGuide → | $5.42/mg | $5.50/mg |
| TirzepatideGuide → | $4.33/mg | $6.67/mg |
| AOD-9604 | $12.00/mg | $12.00/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 shipping & refunds, where it scores 9.0 against Protide Health's 7.0.
It isn't a clean sweep. Protide Health actually edges ahead on lab credibility (9.1 vs 8.6), so if that factor matters most to you it's worth weighing.
On lab evidence, the heaviest-weighted factor, both Prime Peptides and Protide Health have independently verified third-party COAs, so the gap comes down to the other categories.
Across the 11 peptides both carry, Prime Peptides is cheaper per unit more often (Prime Peptides wins on 7, Protide Health on 2). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Prime Peptides vs Protide Health: FAQ
Prime Peptides or Protide Health: 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 shipping & refunds, where it scores 9.0 against Protide Health's 7.0. It isn't a clean sweep. Protide Health actually edges ahead on lab credibility (9.1 vs 8.6), so if that factor matters most to you it's worth weighing. On lab evidence, the heaviest-weighted factor, both Prime Peptides and Protide Health have independently verified third-party COAs, so the gap comes down to the other categories. Across the 11 peptides both carry, Prime Peptides is cheaper per unit more often (Prime Peptides wins on 7, Protide Health on 2). 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 Protide Health both use third-party testing?
Prime Peptides: independently verified third-party COAs. Protide Health: 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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