Head to head · October 2026
Limitless Biotech vs Paramount Peptides
Paramount Peptides scores higher, 76 to 65. The widest gap is pricing. Same formula, same data fields, October 2026.
Factor by factor
| Factor | Limitless Biotech | Paramount Peptides | Edge |
|---|---|---|---|
| Testing & certificates | 82 | 88 | Paramount Peptides |
| Transparency | 94 | 100 | Paramount Peptides |
| Track record | 19 | 39 | Paramount Peptides |
| Catalog | 70 | 79 | Paramount Peptides |
| Pricing | 40 | 65 | Paramount Peptides |
| Ordering & service | 40 | 45 | Paramount Peptides |
Fact sheets side by side
| Limitless Biotech | Paramount Peptides | |
|---|---|---|
| Overall score | 65/100 (#17) | 76/100 (#4) |
| Status | Operating | Operating |
| Based in | Pensacola, FL | Irvine, CA |
| Founded | Not stated | 2012 |
| Third-party testing | Yes | Yes |
| Laboratories named | None named | Janoshik |
| Public certificates | Yes | Yes |
| Lot-specific certificates | Yes | Yes |
| Formats | vials, nasal, capsules, blends | vials, capsules, blends |
| Catalog size | — | ≈78 |
| BPC-157 5 mg listed price | — | — |
| Free shipping from | — | $500 |
| Payments | Not stated | Not stated |
| Ships internationally | Not verified | No |
| Research-use disclaimer | Yes | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Limitless Biotech · Paramount Peptides. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Limitless Biotech or Paramount Peptides?
On our formula Paramount Peptides scores higher (76 vs 65). The largest gap is in pricing (40 vs 65). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Limitless Biotech: yes. Paramount Peptides: yes. Lot-specific certificates — Limitless Biotech: yes; Paramount Peptides: yes.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are unknown (Limitless Biotech) and mid (Paramount Peptides).