Finnrick, an independent testing programme, publishes 100 assays for Uther: 73 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 24 did not. Most recent assay 20 Jul 2026.
Uther operates from China, listed by Finnrick as "Trading". Source: Finnrick, https://www.finnrick.com/vendors/uther.
Uther sells direct to researchers and at wholesale. It lists 112 products, including Eloralintide, SS-31, Retatrutide, Tirzepatide, BPC-157, and DSIP, plus 52 other compounds.
In its own words: “UTHER specializes in the manufacturing and providing of high-quality peptide products for a wide range of research applications. Over the years, we have built strong partnerships with biomedical research labs around the world, earning a reputation as a trusted and reliable peptide supplier.”
Uther names Janoshik Analytical in its copy but publishes no certificates, so there is nothing on the site to check that against. Of the 12 product pages we opened, 10 state 99% purity.
Prices run from $40.00 to $800.00 across 112 listed products. Payment is by bank transfer and credit card. Orders ship with DHL, FedEx, and USPS.
Worth knowing before you order: no contact route found. We could not find an email address, messaging handle, or contact form on the site.
Site check: 112 products listed; payment by bank transfer, credit card; ships via DHL, FedEx, USPS.
Uther is listed as active. Finnrick Grade C. Finnrick avg score: 7.4/10 across 85 samples (13 products). Mixed quality — some products test well, others below average.
Uther holds independent lab grade C, assigned across 85 graded samples, average score 7.4/10. 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 |
|---|---|---|
| Retatrutide | 17 | 12 passed, 4 failed |
| Tirzepatide | 16 | 13 passed, 3 failed |
| BPC-157 | 11 | 9 passed, 2 failed |
| Tesamorelin | 10 | 7 passed, 2 failed |
| Ipamorelin | 9 | 6 passed, 2 failed |
| GHK-Cu | 8 | 6 passed, 2 failed |
| CJC-1295 | 6 | 4 passed, 2 failed |
| Cagrilintide | 4 | 2 passed, 2 failed |
| PT-141 | 4 | 4 passed, 0 failed |
| Survodutide | 4 | 1 passed, 3 failed |
| TB-500 | 4 | 2 passed, 2 failed |
| Semaglutide | 3 | 3 passed, 0 failed |
| Mazdutide | 2 | 2 passed, 0 failed |
| Melanotan II | 2 | 2 passed, 0 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 | C (85 samples) |
| Average grader score | 7.4/10 |
| Vendor type | Research-use supplier |
| Satisfaction | 0.4/5 |
|---|---|
| Delivery | 4.7/5 |
| Customer service | 4.8/5 |
| Packaging | 4.5/5 |
| Ease of purchase | 4.8/5 |
| Payment | 4.7/5 |
Scored out of 5 by the same independent grader, from its own buyers rather than from this site.
These details were read from Uther's own website on 2026-08-10. Pages consulted:
Uther is listed as active and we hold 100 Finnrick assays (73 passing, 24 failing its purity threshold); an independent lab grade of C. 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 100 assays for Uther: 73 met its Purity focus threshold (at least 99.5% purity, no more than 35% dosage deviation) and 24 did not. Most recent assay 20 Jul 2026.
Uther accepts Bank Transfer, Credit Card.
Uther uses DHL and FedEx and USPS.
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Popular peptides: Semaglutide, Tirzepatide, Retatrutide, BPC-157, CJC-1295, Ipamorelin.
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