Tesamorelin × retaonelabs.com — lab test, February 2026
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Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Label 10 mg · Lab measured 9.69 mg
97% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.4 mg using the measured mass, against 2.5 mg on the label — 3% less.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of Tesamorelin from retaonelabs.com, performed by Vanguard Laboratory on February 27, 2026. Reported purity: 99.12%. Net content: 9.69 mg against 10 mg labeled (97% of label). Batch TS100326. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of Tesamorelin from retaonelabs.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| TS100526 | 7 May 2026 | Kovera Labs | 99.939% | 113% | Unverified |
| TS200526 | 7 May 2026 | Kovera Labs | 99.888% | 112% | Unverified |
| TS100326 | 15 Apr 2026 | Kovera Labs | 99.922% | 111% | Unverified |
| TS101125 | 30 Oct 2025 | Vanguard Laboratory | 99.34% | 104% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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