Head to head · October 2026
Evolve Peptides vs Liberty Peptides
Evolve Peptides scores higher, 70 to 64. The widest gap is testing & certificates. Same formula, same data fields, October 2026.
Factor by factor
| Factor | Evolve Peptides | Liberty Peptides | Edge |
|---|---|---|---|
| Testing & certificates | 100 | 75 | Evolve Peptides |
| Documentation depth | 60 | 53 | Evolve Peptides |
| Transparency | 68 | 78 | Liberty Peptides |
| Track record | 22 | 27 | Liberty Peptides |
| Catalog | 55 | 79 | Liberty Peptides |
| Pricing | 77 | 65 | Evolve Peptides |
| Ordering & service | 55 | 30 | Evolve Peptides |
Fact sheets side by side
| Evolve Peptides | Liberty Peptides | |
|---|---|---|
| Overall score | 70/100 (#10) | 64/100 (#15) |
| Status | Operating | Operating |
| Based in | Casper, WY (footer); West Palm Beach, FL (mailing) | Wilmington, DE |
| Founded | Not stated | Not stated |
| Third-party testing | Yes | Yes |
| Laboratories named | Chromate, Janoshik, MZ Biolabs | None named |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | vials, blends | vials, capsules, blends |
| Catalog size | — | ≈72 |
| BPC-157 5 mg listed price | $39.90 | — |
| Free shipping from | $200 | $200 |
| Payments | Not stated | Not stated |
| Ships internationally | Yes | Not verified |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Evolve Peptides · Liberty Peptides. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Evolve Peptides or Liberty Peptides?
On our formula Evolve Peptides scores higher (70 vs 64). The largest gap is in testing & certificates (100 vs 75). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Evolve Peptides: yes. Liberty Peptides: yes. Lot-specific certificates — Evolve Peptides: yes; Liberty Peptides: yes.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are mid (Evolve Peptides) and mid (Liberty Peptides).