Head to head · October 2026
Koi Peptides vs Licensed Peptides
Licensed Peptides scores higher, 84 to 72. The widest gap is catalog. Same formula, same data fields, October 2026.
Factor by factor
| Factor | Koi Peptides | Licensed Peptides | Edge |
|---|---|---|---|
| Testing & certificates | 82 | 100 | Licensed Peptides |
| Documentation depth | 65 | 85 | Licensed Peptides |
| Transparency | 86 | 94 | Licensed Peptides |
| Track record | 40 | 27 | Koi Peptides |
| Catalog | 48 | 85 | Licensed Peptides |
| Pricing | 65 | 65 | Even |
| Ordering & service | 90 | 80 | Koi Peptides |
Fact sheets side by side
| Koi Peptides | Licensed Peptides | |
|---|---|---|
| Overall score | 72/100 (#7) | 84/100 (#1) |
| Status | Operating | Operating |
| Based in | Sheridan, WY (registered address); warehouses Austin, TX and Long Beach, CA | Boca Raton, FL |
| Founded | 2022 | Not stated |
| Third-party testing | Yes | Yes |
| Laboratories named | Freedom Diagnostics | Vanguard Laboratory, Ethos Analytics |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | vials | vials, nasal, capsules, blends |
| Catalog size | — | ≈58 |
| BPC-157 5 mg listed price | — | — |
| Free shipping from | $200 | $200 |
| Payments | card, ach, wire | card, apple_pay, google_pay |
| Ships internationally | Yes | No |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Koi Peptides · Licensed Peptides. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Koi Peptides or Licensed Peptides?
On our formula Licensed Peptides scores higher (84 vs 72). The largest gap is in catalog (48 vs 85). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Koi Peptides: yes. Licensed Peptides: yes. Lot-specific certificates — Koi Peptides: yes; Licensed Peptides: yes.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are mid (Koi Peptides) and mid (Licensed Peptides).