Head to head · October 2026
Ascension Peptides vs Peptide Pros
Ascension Peptides scores higher, 77 to 63. The widest gap is testing & certificates. Same formula, same data fields, October 2026.
77/100
63/100
Factor by factor
| Factor | Ascension Peptides | Peptide Pros | Edge |
|---|---|---|---|
| Testing & certificates | 100 | 66 | Ascension Peptides |
| Documentation depth | 68 | 45 | Ascension Peptides |
| Transparency | 94 | 68 | Ascension Peptides |
| Track record | 11 | 36 | Peptide Pros |
| Catalog | 71 | 64 | Ascension Peptides |
| Pricing | 60 | 82 | Peptide Pros |
| Ordering & service | 75 | 95 | Peptide Pros |
Fact sheets side by side
| Ascension Peptides | Peptide Pros | |
|---|---|---|
| Overall score | 77/100 (#2) | 63/100 (#17) |
| Status | Operating | Operating |
| Based in | Kansas City, MO (mailing address on contact page) | Miami Beach, FL |
| Founded | Not stated | 2013 |
| Third-party testing | Yes | Limited |
| Laboratories named | Kovera Labs, MZ Biolabs | MZ Biolabs |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | vials, blends | vials, blends, bulk |
| Catalog size | ≈42 | — |
| BPC-157 5 mg listed price | — | $47.25 |
| Free shipping from | — | $150 |
| Payments | card, ach | card, ach, crypto, wire |
| Ships internationally | No | Yes |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Ascension Peptides · Peptide Pros. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Ascension Peptides or Peptide Pros?
On our formula Ascension Peptides scores higher (77 vs 63). The largest gap is in testing & certificates (100 vs 66). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Ascension Peptides: yes. Peptide Pros: yes. Lot-specific certificates — Ascension Peptides: yes; Peptide Pros: yes.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are mid (Ascension Peptides) and mid (Peptide Pros).