Head to head · October 2026
Eternal Peptides vs Sports Technology Labs
Sports Technology Labs scores higher, 74 to 19. The widest gap is transparency. Same formula, same data fields, October 2026.
74/100
Factor by factor
| Factor | Eternal Peptides | Sports Technology Labs | Edge |
|---|---|---|---|
| Testing & certificates | 6 | 82 | Sports Technology Labs |
| Transparency | 14 | 100 | Sports Technology Labs |
| Track record | 9 | 39 | Sports Technology Labs |
| Catalog | 46 | 70 | Sports Technology Labs |
| Pricing | 45 | 54 | Sports Technology Labs |
| Ordering & service | 33 | 67 | Sports Technology Labs |
Fact sheets side by side
| Eternal Peptides | Sports Technology Labs | |
|---|---|---|
| Overall score | 19/100 (#48) | 74/100 (#5) |
| Status | Operating | Operating |
| Based in | US | Shelton, CT |
| Founded | Not stated | 2019 |
| Third-party testing | Not verified | Yes |
| Laboratories named | None named | MZ Biolabs, Colmaric Analyticals, LLC |
| Public certificates | Not verified | Yes |
| Lot-specific certificates | Not verified | Not verified |
| Formats | Not stated | vials, liquids, powders, blends |
| Catalog size | ≈23 | — |
| BPC-157 5 mg listed price | — | $54.99 |
| Free shipping from | $200 | $149 |
| Payments | Not stated | card, zelle |
| Ships internationally | No | Not verified |
| Research-use disclaimer | Not verified | Yes |
| FDA warning letter | None found | None found |
Read the full reviews: Eternal Peptides · Sports Technology Labs. Both suppliers sell materials labeled for laboratory research use only.
Frequently asked questions
Which is better, Eternal Peptides or Sports Technology Labs?
On our formula Sports Technology Labs scores higher (74 vs 19). The largest gap is in transparency (14 vs 100). "Better" depends on what you weight; both fact sheets are on this page.
Do both publish certificates of analysis?
Eternal Peptides: not verified. Sports Technology Labs: yes. Lot-specific certificates — Eternal Peptides: not verified; Sports Technology Labs: not verified.
Which is cheaper?
We could not compare a like-for-like listing; price tiers are unknown (Eternal Peptides) and premium (Sports Technology Labs).