Peptix USA vs Protide Health
Two top US peptide sources scored on the identical published formula: lab credibility, shipping, pricing, operating history, and transparency.
- Peptix USA
- 8.11/10
Peptix USA
- 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
- 8.9Pricingweight 15%5.4
- 1.3Operating Historyweight 5%3.0
- 3.5Transparencyweight 5%6.0
- 5Certificates confirmed at the lab22
- 2Labs named on certificates1
Show as a table
| Category | Peptix USA | Protide Health |
|---|---|---|
| Lab Credibility | 8.6 | 9.1 |
| Shipping & Refund | 9.0 | 7.0 |
| Pricing | 8.9 | 5.4 |
| Operating History | 1.3 | 3.0 |
| Transparency | 3.5 | 6.0 |
| Overall | 8.11 | 7.67 |
Products both carry, price for price
| Peptide | Peptix USAper unit | Protide Healthper unit |
|---|---|---|
| BPC-157Guide → | $4.00/mg | $4.88/mg |
| RetatrutideGuide → | $5.90/mg | $5.50/mg |
| Tesamorelin | $6.20/mg | $7.00/mg |
| TirzepatideGuide → | $2.90/mg | $6.67/mg |
How they compare: the verdict
Peptix USA takes this matchup by a clear margin, 8.11 to 7.67 on the published formula. Its biggest edge is pricing, where it scores 8.9 against Protide Health's 5.4.
It isn't a clean sweep. Protide Health actually edges ahead on transparency (6.0 vs 3.5), so if that factor matters most to you it's worth weighing.
On lab evidence, the heaviest-weighted factor, both Peptix USA and Protide Health have independently verified third-party COAs, so the gap comes down to the other categories.
Across the 4 peptides both carry, Peptix USA is cheaper per unit more often (Peptix USA wins on 3, Protide Health on 1). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Affiliate links: we may earn a commission if you buy. It never changes a score or rank.
Peptix USA vs Protide Health: FAQ
Peptix USA or Protide Health: which is better?
Peptix USA takes this matchup by a clear margin, 8.11 to 7.67 on the published formula. Its biggest edge is pricing, where it scores 8.9 against Protide Health's 5.4. It isn't a clean sweep. Protide Health actually edges ahead on transparency (6.0 vs 3.5), so if that factor matters most to you it's worth weighing. On lab evidence, the heaviest-weighted factor, both Peptix USA and Protide Health have independently verified third-party COAs, so the gap comes down to the other categories. Across the 4 peptides both carry, Peptix USA is cheaper per unit more often (Peptix USA wins on 3, Protide Health on 1). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Do Peptix USA and Protide Health both use third-party testing?
Peptix USA: 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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