Finnrick, an independent testing programme, publishes 23 assays for Laicuinuo LCN: 16 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 7 did not. Most recent assay 20 Jul 2026.
Laicuinuo LCN operates from China, listed by Finnrick as "Trading". Source: Finnrick, https://www.finnrick.com/vendors/laicuinuo-lcn.
Finnrick-tested with good results. Tested across 2 peptide products with 16 total samples.
Laicuinuo LCN is listed as active. Finnrick Grade B. Finnrick avg score: 8.3/10 across 16 samples (2 products). Good quality with consistent test results.
Laicuinuo LCN holds independent lab grade B, assigned across 16 graded samples, average score 8.3/10. That grade comes from an independent grader's own sampling, not from PeptideAtlas, and it describes the samples that grader obtained rather than every batch sold.
| Product | Assays | Result |
|---|---|---|
| Tirzepatide | 12 | 9 passed, 3 failed |
| Retatrutide | 11 | 7 passed, 4 failed |
Source: Finnrick, as published 2026-08-09. Pass and fail are Finnrick's classification against its own threshold, not ours.
| Status | Active |
|---|---|
| Independent lab grade | B (16 samples) |
| Average grader score | 8.3/10 |
| Vendor type | Research-use supplier |
| Satisfaction | 0.5/5 |
|---|---|
| Delivery | 4/5 |
| Customer service | 4.9/5 |
| Packaging | 4.5/5 |
| Ease of purchase | 4/5 |
| Payment | 3.8/5 |
Scored out of 5 by the same independent grader, from its own buyers rather than from this site.
These details were read from Laicuinuo LCN's own website on 2026-08-17. Pages consulted:
Laicuinuo LCN is listed as active and we hold 23 Finnrick assays (16 passing, 7 failing its purity threshold); an independent lab grade of B. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Yes. Finnrick, an independent testing programme, publishes 23 assays for Laicuinuo LCN: 16 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 7 did not. Most recent assay 20 Jul 2026.
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