BioLongevity Labs vs Simple Peptide
BioLongevity Labs scores higher, 72 to 65. The widest gap is documentation depth. Same formula, same data fields, October 2026.
Factor by factor
| Factor | BioLongevity Labs | Simple Peptide | Edge |
|---|---|---|---|
| Testing & certificates | 92 | 75 | BioLongevity Labs |
| Documentation depth | 65 | 25 | BioLongevity Labs |
| Transparency | 82 | 100 | Simple Peptide |
| Track record | 11 | 39 | Simple Peptide |
| Catalog | 71 | 57 | BioLongevity Labs |
| Pricing | 50 | 40 | BioLongevity Labs |
| Ordering & service | 80 | 75 | BioLongevity Labs |
Fact sheets side by side
| BioLongevity Labs | Simple Peptide | |
|---|---|---|
| Overall score | 72/100 (#6) | 65/100 (#14) |
| Status | Operating | Operating |
| Based in | Akron, OH | Delray Beach, FL |
| Founded | Not stated | 2019 |
| Third-party testing | Yes | Yes |
| Laboratories named | SafeCert Labs, BioRegen, AV Analytics | Freedom Diagnostics Testing (Franklin, TN) |
| Public certificates | Yes | Not verified |
| Lot-specific certificates | Yes | Yes |
| Formats | vials, blends | vials, strips, oral, skincare |
| Catalog size | ≈46 | — |
| BPC-157 5 mg listed price | — | — |
| Free shipping from | $400 | — |
| Payments | card | card, bank |
| Ships internationally | Yes | No |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: BioLongevity Labs review · Simple Peptide review. Both suppliers sell materials labeled for laboratory research use only.
Both appear on: US-based suppliers · Lot-level third-party testing · Suppliers that take card payments.
The factor that separates them
The widest gap is documentation depth (65 vs 25). What that factor measures is explained in how to read a certificate of analysis and lot-level vs sample testing.
Related comparisons
BioLongevity Labs vs Koi Peptides · BioLongevity Labs vs Peptide Perfection · Biotech Peptides vs Simple Peptide
Frequently asked questions
Which is better, BioLongevity Labs or Simple Peptide?
On our formula BioLongevity Labs scores higher (72 vs 65). The largest gap is in documentation depth (65 vs 25). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
BioLongevity Labs: yes. Simple Peptide: not verified. Lot-specific certificates — BioLongevity Labs: yes; Simple Peptide: yes.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are premium (BioLongevity Labs) and unknown (Simple Peptide).