- COAs on file
- 4
- Independently confirmed
- 0
- Median purity
- 99.71%
- At or above market
- 3/4
- Most recent
- 7 Aug
across 1 lab
none on record
▲ 0.03 vs corpus
compounds comparable
35 days ago
Research use only. This vendor supplies peptides for laboratory and research purposes — not for human consumption or therapeutic use. PeptideBase does not endorse or guarantee product quality. Verify third-party lab testing before any research use.
Vendor-supplied · Not verified by PeptideBase
What this vendor publishes about itself, repeated here. Disclosure is not verification; only independent lab results change that.
4 certificates on file, all self-published by the vendor. Median purity 99.71%, against 99.68% across all 928 certificates we score. Three of four compounds test at or above their market median. The exception is a Retatrutide lot at 99.02% — 0.71 points below the 99.73% median for that compound, and the only result here outside the corpus's middle 80%.
Evidence provenance
- 4 self-published
- COAs the vendor posted on their own site.
Recorded for completeness. A self-published document doesn't count as confirmed on its own — the document is real, the chain of custody isn't independent.
Purity vs market
2 of 4 results sit within ±0.4 points of their market median.
Lab testing record
Every COA we hold for Elyria Bio.
How these certificates can be checked
Of the 4 certificates we hold for Elyria Bio:
- 4No lookup reference on the report
| Panel | Source | Reference | |||||
|---|---|---|---|---|---|---|---|
| MOTS-c | ILS Laboratories | 7 Aug 26 | 99.83% | +0.42 | Yes | Self-published | View COA ↗ |
| ILS Laboratories publishes a report lookup. This certificate does not carry a reference we can use with it. | |||||||
| TB-500 | ILS Laboratories | 7 Aug 26 | 99.70% | +0.25 | Yes | Self-published | View COA ↗ |
| ILS Laboratories publishes a report lookup. This certificate does not carry a reference we can use with it. | |||||||
| Retatrutide | ILS Laboratories | 7 Aug 26 | 99.02% | −0.71 | Yes | Self-published | View COA ↗ |
| ILS Laboratories publishes a report lookup. This certificate does not carry a reference we can use with it. | |||||||
| BPC-157 | ILS Laboratories | 7 Aug 26 | 99.72% | ±0.00 | Yes | Self-published | View COA ↗ |
| ILS Laboratories publishes a report lookup. This certificate does not carry a reference we can use with it. | |||||||
The lab behind these results
In the vendor's own words
Written by the vendor · Not verified by PeptideBase
Elyria Bio is a United States online vendor supplying lyophilized reference peptides for laboratory research use only, shipping domestically. It publishes per-batch certificates of analysis from an independent laboratory on its product pages, and maintains a public index of released lots.
#Testing disclosure
- Publishes COAsVendor-stated
- Yes
- COA accessVendor-stated
- Published on the vendor’s website
- Last observedOur record
- 1 Sept 2026
- Batch numbers shownOur record
- Yes
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PeptideBase. (2026). Elyria Bio — Research Vendor Profile. Retrieved September 11, 2026, from https://peptidebase.io/research-vendors/elyria-bio