Peptide RankingParamount Peptides vs Pure Peptide Labs
Paramount Peptides scores higher, 76 to 74. The widest gap is ordering & service. Same formula, same data fields, October 2026.
Factor by factor
| Factor | Paramount Peptides | Pure Peptide Labs | Edge |
|---|---|---|---|
| Testing & certificates | 88 | 89 | Pure Peptide Labs |
| Documentation depth | 65 | 83 | Pure Peptide Labs |
| Transparency | 100 | 86 | Paramount Peptides |
| Track record | 39 | 19 | Paramount Peptides |
| Catalog | 79 | 71 | Paramount Peptides |
| Pricing | 65 | 50 | Paramount Peptides |
| Ordering & service | 45 | 70 | Pure Peptide Labs |
Fact sheets side by side
| Paramount Peptides | Pure Peptide Labs | |
|---|---|---|
| Overall score | 76/100 (#3) | 74/100 (#5) |
| Status | Operating | Operating |
| Based in | Irvine, CA | Cedar Park, TX |
| Founded | 2012 | 2024 |
| Third-party testing | Yes | Yes |
| Laboratories named | Janoshik | Freedom Diagnostics, Kovera Labs, MDx BioAnalytical Laboratory, Precision Mass Spec |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | vials, capsules, blends | vials, blends |
| Catalog size | ≈78 | ≈63 |
| BPC-157 5 mg listed price | — | — |
| Free shipping from | $500 | $0 |
| Payments | Not stated | card, ach |
| Ships internationally | No | No |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Paramount Peptides review · Pure Peptide Labs review. Both suppliers sell materials labeled for laboratory research use only.
Both appear on: US-based suppliers · Suppliers with public certificates of analysis · Lot-level third-party testing · Suppliers with peptide blends.
The factor that separates them
The widest gap is ordering & service (45 vs 70). How every factor is computed is on the methodology page.
Related comparisons
Core Peptides vs Pure Peptide Labs · Ascension Peptides vs Paramount Peptides · Core Peptides vs Paramount Peptides
Frequently asked questions
Which is better, Paramount Peptides or Pure Peptide Labs?
On our formula Paramount Peptides scores higher (76 vs 74). The largest gap is in ordering & service (45 vs 70). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Paramount Peptides: yes. Pure Peptide Labs: yes. Lot-specific certificates — Paramount Peptides: yes; Pure Peptide Labs: yes.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are mid (Paramount Peptides) and unknown (Pure Peptide Labs).