Head to head · October 2026
Extreme Peptides vs Licensed Peptides
Licensed Peptides scores higher, 84 to 44. The widest gap is documentation depth. Same formula, same data fields, October 2026.
Factor by factor
| Factor | Extreme Peptides | Licensed Peptides | Edge |
|---|---|---|---|
| Testing & certificates | 28 | 100 | Licensed Peptides |
| Documentation depth | 0 | 85 | Licensed Peptides |
| Transparency | 72 | 94 | Licensed Peptides |
| Track record | 57 | 27 | Extreme Peptides |
| Catalog | 46 | 85 | Licensed Peptides |
| Pricing | 69 | 65 | Extreme Peptides |
| Ordering & service | 80 | 80 | Even |
Fact sheets side by side
| Extreme Peptides | Licensed Peptides | |
|---|---|---|
| Overall score | 44/100 (#31) | 84/100 (#1) |
| Status | Operating | Operating |
| Based in | US | Boca Raton, FL |
| Founded | 2010 | Not stated |
| Third-party testing | Not verified | Yes |
| Laboratories named | None named | Vanguard Laboratory, Ethos Analytics |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Not verified | Yes |
| Formats | vials, bulk | vials, nasal, capsules, blends |
| Catalog size | — | ≈58 |
| BPC-157 5 mg listed price | $48.99 | — |
| Free shipping from | $99 | $200 |
| Payments | card, crypto, ach | card, apple_pay, google_pay |
| Ships internationally | No | No |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Extreme Peptides · Licensed Peptides. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Extreme Peptides or Licensed Peptides?
On our formula Licensed Peptides scores higher (84 vs 44). The largest gap is in documentation depth (0 vs 85). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Extreme Peptides: yes. Licensed Peptides: yes. Lot-specific certificates — Extreme Peptides: not verified; Licensed Peptides: yes.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are mid (Extreme Peptides) and mid (Licensed Peptides).