Third-party lab testing: 7 independent Janoshik assays on file, covering 7 substances, median measured purity 99.7%, most recent test 2025-12-29.
uwa-biotech sells direct to researchers and at wholesale, and operates from Hong Kong. It lists 21 products, including Tesamorelin, Retatrutide, SS-31, 5-Amino-1MQ, Selank, and Semax, plus 8 other compounds. It also produces and labels to order, so stock sold under other brand names may come from here.
In its own words: “For small order, we ship by express door to door; bulk order can be ship by air, by sea, etc.”
uwa-biotech publishes 2 certificates of analysis on its site, all credited to Janoshik Analytical. The vendor chose which batches to publish, so those results do not tell you what is in the vial you receive. Of the 12 product pages we opened, 1 state ≥99% purity and every one links its own certificate.
Prices run from $55.00 to $260.00 across 21 listed products. Payment is by cryptocurrency, credit card, and paypal.
Worth knowing before you order: no research-use-only notice. We found no research-use-only or not-for-human-consumption disclaimer on the site.
Site check: 21 products listed; 2 certificates of analysis published; payment by cryptocurrency, credit card, paypal; operates from Hong Kong.
uwa-biotech is listed as active. Discovered via Janoshik third-party lab testing.
| Substance | Measured purity | Test date |
|---|---|---|
| Vip-10mg | 99.18% | 2025-12-29 |
| Hgh15iu | 97.79% | 2025-12-22 |
| Retatrutide 10mg | 99.72% | 2025-12-22 |
| Survodutide 10mg | 99.50% | 2025-12-22 |
| Ghkcu Cosmetic 1g | 99.87% | 2025-12-19 |
| Tirzepatide 40mg | 99.84% | 2025-11-25 |
| Tirzepatide 30mg | 99.79% | 2025-11-25 |
| Status | Active |
|---|---|
| Independent assays on file | 7 |
| Median measured purity | 99.7% |
| Certificates of analysis | Vendor states COAs are available |
| Vendor type | Research-use supplier |
This vendor advertises ≥99%. Across 7 independent Janoshik assays of its products, median measured purity is 99.7%, most recently 2025-12-29.
These details were read from uwa-biotech's own website on 2026-08-10. Pages consulted:
uwa-biotech is listed as active and we hold 7 independent Janoshik assays on file, median measured purity 99.7%; 2 certificates of analysis published on its own site. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Yes. We hold 7 third-party Janoshik assays for uwa-biotech, covering 7 substances, with a median measured purity of 99.7%. The most recent is dated 2025-12-29.
uwa-biotech accepts Cryptocurrency, Credit Card, PayPal.
uwa-biotech ships from Hong Kong.
Tested substances: Retatrutide 10mg, Survodutide 10mg, Tirzepatide 40mg, Tirzepatide 30mg.
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