Core Peptides vs Direct Peptides
Core Peptides scores higher, 74 to 41. The widest gap is transparency. Same formula, same data fields, October 2026.
Factor by factor
| Factor | Core Peptides | Direct Peptides | Edge |
|---|---|---|---|
| Testing & certificates | 84 | 40 | Core Peptides |
| Documentation depth | 40 | 0 | Core Peptides |
| Transparency | 100 | 54 | Core Peptides |
| Track record | 44 | 8 | Core Peptides |
| Catalog | 87 | 70 | Core Peptides |
| Pricing | 64 | 45 | Core Peptides |
| Ordering & service | 65 | 90 | Direct Peptides |
Fact sheets side by side
| Core Peptides | Direct Peptides | |
|---|---|---|
| Overall score | 74/100 (#4) | 41/100 (#33) |
| Status | Operating | Operating |
| Based in | Orlando, FL | unknown |
| Founded | 2019 | Not stated |
| Third-party testing | Yes | Limited |
| Laboratories named | Vanguard Laboratory | None named |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | No |
| Formats | vials, blends, topical | vials, pens, nasal, capsules, blends |
| Catalog size | ≈104 | — |
| BPC-157 5 mg listed price | $52 | — |
| Free shipping from | $200 | — |
| Payments | card | card, wire, zelle |
| Ships internationally | No | Yes |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Core Peptides review · Direct Peptides review. Both suppliers sell materials labeled for laboratory research use only.
Both appear on: 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 (100 vs 54). Transparency fields are listed in the red flags we record.
Related comparisons
Core Peptides vs Pure Peptide Labs · Core Peptides vs Paramount Peptides · BioLongevity Labs vs Core Peptides
Frequently asked questions
Which is better, Core Peptides or Direct Peptides?
On our formula Core Peptides scores higher (74 vs 41). The largest gap is in transparency (100 vs 54). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Core Peptides: yes. Direct Peptides: yes. Lot-specific certificates — Core Peptides: yes; Direct Peptides: no.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are mid (Core Peptides) and unknown (Direct Peptides).