Head to head · October 2026
Peptide Pros vs Peptide Warehouse
Peptide Pros scores higher, 63 to 61. The widest gap is transparency. Same formula, same data fields, October 2026.
63/100
Factor by factor
| Factor | Peptide Pros | Peptide Warehouse | Edge |
|---|---|---|---|
| Testing & certificates | 66 | 82 | Peptide Warehouse |
| Documentation depth | 45 | 63 | Peptide Warehouse |
| Transparency | 68 | 40 | Peptide Pros |
| Track record | 36 | 11 | Peptide Pros |
| Catalog | 64 | 70 | Peptide Warehouse |
| Pricing | 82 | 69 | Peptide Pros |
| Ordering & service | 95 | 80 | Peptide Pros |
Fact sheets side by side
| Peptide Pros | Peptide Warehouse | |
|---|---|---|
| Overall score | 63/100 (#17) | 61/100 (#20) |
| Status | Operating | Operating |
| Based in | Miami Beach, FL | US |
| Founded | 2013 | Not stated |
| Third-party testing | Limited | Yes |
| Laboratories named | MZ Biolabs | Freedom Diagnostics |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | vials, blends, bulk | vials, blends |
| Catalog size | — | ≈55 |
| BPC-157 5 mg listed price | $47.25 | $52.99 |
| Free shipping from | $150 | $299 |
| Payments | card, ach, crypto, wire | card, zelle, crypto |
| Ships internationally | Yes | No |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Peptide Pros · Peptide Warehouse. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Peptide Pros or Peptide Warehouse?
On our formula Peptide Pros scores higher (63 vs 61). The largest gap is in transparency (68 vs 40). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Peptide Pros: yes. Peptide Warehouse: yes. Lot-specific certificates — Peptide Pros: yes; Peptide Warehouse: yes.
Which is cheaper?
On the reference listing (BPC-157, 5 mg) Peptide Pros is lower: $47.25 vs $52.99.