Head to head · October 2026
Biotech Peptides vs Core Peptides
Core Peptides scores higher, 74 to 65. The widest gap is transparency. Same formula, same data fields, October 2026.
Factor by factor
| Factor | Biotech Peptides | Core Peptides | Edge |
|---|---|---|---|
| Testing & certificates | 88 | 84 | Biotech Peptides |
| Documentation depth | 53 | 40 | Biotech Peptides |
| Transparency | 60 | 100 | Core Peptides |
| Track record | 32 | 44 | Core Peptides |
| Catalog | 79 | 87 | Core Peptides |
| Pricing | 64 | 64 | Even |
| Ordering & service | 37 | 65 | Core Peptides |
Fact sheets side by side
| Biotech Peptides | Core Peptides | |
|---|---|---|
| Overall score | 65/100 (#13) | 74/100 (#4) |
| Status | Operating | Operating |
| Based in | US | Orlando, FL |
| Founded | 2019 | 2019 |
| Third-party testing | Yes | Yes |
| Laboratories named | MZ Biolabs | Vanguard Laboratory |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | lyophilized powder, blends | vials, blends, topical |
| Catalog size | ≈89 | ≈104 |
| BPC-157 5 mg listed price | $52 | $52 |
| Free shipping from | — | $200 |
| Payments | Not stated | card |
| Ships internationally | Not verified | No |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Biotech Peptides · Core Peptides. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Biotech Peptides or Core Peptides?
On our formula Core Peptides scores higher (74 vs 65). The largest gap is in transparency (60 vs 100). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Biotech Peptides: yes. Core Peptides: yes. Lot-specific certificates — Biotech Peptides: yes; Core Peptides: yes.
Which is cheaper?
On the reference listing (BPC-157, 5 mg) Core Peptides is lower: $52 vs $52.