Peptide Pros vs Sports Technology Labs
Sports Technology Labs scores higher, 70 to 63. The widest gap is transparency. Same formula, same data fields, October 2026.
Factor by factor
| Factor | Peptide Pros | Sports Technology Labs | Edge |
|---|---|---|---|
| Testing & certificates | 66 | 82 | Sports Technology Labs |
| Documentation depth | 45 | 38 | Peptide Pros |
| Transparency | 68 | 100 | Sports Technology Labs |
| Track record | 36 | 39 | Sports Technology Labs |
| Catalog | 64 | 70 | Sports Technology Labs |
| Pricing | 82 | 54 | Peptide Pros |
| Ordering & service | 95 | 67 | Peptide Pros |
Fact sheets side by side
| Peptide Pros | Sports Technology Labs | |
|---|---|---|
| Overall score | 63/100 (#17) | 70/100 (#11) |
| Status | Operating | Operating |
| Based in | Miami Beach, FL | Shelton, CT |
| Founded | 2013 | 2019 |
| Third-party testing | Limited | Yes |
| Laboratories named | MZ Biolabs | MZ Biolabs, Colmaric Analyticals, LLC |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Not verified |
| Formats | vials, blends, bulk | vials, liquids, powders, blends |
| Catalog size | — | — |
| BPC-157 5 mg listed price | $47.25 | $54.99 |
| Free shipping from | $150 | $149 |
| Payments | card, ach, crypto, wire | card, zelle |
| Ships internationally | Yes | Not verified |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Peptide Pros review · Sports Technology Labs review. Both suppliers sell materials labeled for laboratory research use only.
Both appear on: US-based suppliers · Suppliers with public certificates of analysis · Suppliers that take card payments · Suppliers with peptide blends.
The factor that separates them
The widest gap is transparency (68 vs 100). Transparency fields are listed in the red flags we record.
Related comparisons
Evolve Peptides vs Sports Technology Labs · Nexaph vs Peptide Pros · Alpha Peptides vs Sports Technology Labs
Frequently asked questions
Which is better, Peptide Pros or Sports Technology Labs?
On our formula Sports Technology Labs scores higher (70 vs 63). The largest gap is in transparency (68 vs 100). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Peptide Pros: yes. Sports Technology Labs: yes. Lot-specific certificates — Peptide Pros: yes; Sports Technology Labs: not verified.
Which is cheaper?
On the reference listing (BPC-157, 5 mg) Peptide Pros is lower: $47.25 vs $54.99.