Head to head · October 2026
Ascension Peptides vs Biotech Peptides
Ascension Peptides scores higher, 76 to 66. The widest gap is ordering & service. Same formula, same data fields, October 2026.
76/100
Factor by factor
| Factor | Ascension Peptides | Biotech Peptides | Edge |
|---|---|---|---|
| Testing & certificates | 100 | 88 | Ascension Peptides |
| Transparency | 94 | 60 | Ascension Peptides |
| Track record | 11 | 32 | Biotech Peptides |
| Catalog | 71 | 79 | Biotech Peptides |
| Pricing | 60 | 64 | Biotech Peptides |
| Ordering & service | 75 | 37 | Ascension Peptides |
Fact sheets side by side
| Ascension Peptides | Biotech Peptides | |
|---|---|---|
| Overall score | 76/100 (#3) | 66/100 (#14) |
| Status | Operating | Operating |
| Based in | Kansas City, MO (mailing address on contact page) | US |
| Founded | Not stated | 2019 |
| Third-party testing | Yes | Yes |
| Laboratories named | Kovera Labs, MZ Biolabs | MZ Biolabs |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | vials, blends | lyophilized powder, blends |
| Catalog size | ≈42 | ≈89 |
| BPC-157 5 mg listed price | — | $52 |
| Free shipping from | — | — |
| Payments | card, ach | Not stated |
| Ships internationally | No | Not verified |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Ascension Peptides · Biotech Peptides. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Ascension Peptides or Biotech Peptides?
On our formula Ascension Peptides scores higher (76 vs 66). The largest gap is in ordering & service (75 vs 37). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Ascension Peptides: yes. Biotech Peptides: yes. Lot-specific certificates — Ascension Peptides: yes; Biotech Peptides: yes.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are mid (Ascension Peptides) and mid (Biotech Peptides).