Head to head · October 2026
Core Peptides vs Peptide Pros
Core Peptides scores higher, 74 to 63. The widest gap is transparency. Same formula, same data fields, October 2026.
63/100
Factor by factor
| Factor | Core Peptides | Peptide Pros | Edge |
|---|---|---|---|
| Testing & certificates | 84 | 66 | Core Peptides |
| Documentation depth | 40 | 45 | Peptide Pros |
| Transparency | 100 | 68 | Core Peptides |
| Track record | 44 | 36 | Core Peptides |
| Catalog | 87 | 64 | Core Peptides |
| Pricing | 64 | 82 | Peptide Pros |
| Ordering & service | 65 | 95 | Peptide Pros |
Fact sheets side by side
| Core Peptides | Peptide Pros | |
|---|---|---|
| Overall score | 74/100 (#4) | 63/100 (#17) |
| Status | Operating | Operating |
| Based in | Orlando, FL | Miami Beach, FL |
| Founded | 2019 | 2013 |
| Third-party testing | Yes | Limited |
| Laboratories named | Vanguard Laboratory | MZ Biolabs |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | vials, blends, topical | vials, blends, bulk |
| Catalog size | ≈104 | — |
| BPC-157 5 mg listed price | $52 | $47.25 |
| Free shipping from | $200 | $150 |
| Payments | card | card, ach, crypto, wire |
| Ships internationally | No | Yes |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Core Peptides · Peptide Pros. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Core Peptides or Peptide Pros?
On our formula Core Peptides scores higher (74 vs 63). The largest gap is in transparency (100 vs 68). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Core Peptides: yes. Peptide Pros: yes. Lot-specific certificates — Core Peptides: yes; Peptide Pros: yes.
Which is cheaper?
On the reference listing (BPC-157, 5 mg) Peptide Pros is lower: $47.25 vs $52.