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Purity · passShop-provided sample

Tesamorelin × aminousa.com — lab test, January 2026

Sample label: Amino USA
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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.138%
Excellent purity only
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Independent verification available

freedomdiagnosticstesting.com publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

7 data points
Purity
99.138%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
12.11 mg
Qty match
121% of labeled · +21%
Batch / Lot
26TESA10-0003
Container
White lyophilized powder
Tested by

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

What’s in the vial

Label 10 mg · Lab measured 12.11 mg

121% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3 mg using the measured mass, against 2.5 mg on the label — 21% more.

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 aminousa.com, performed by freedomdiagnosticstesting.com on January 7, 2026. Reported purity: 99.138%. Net content: 12.11 mg against 10 mg labeled (121% of label). Tested content exceeds the labeled amount by 21%. Batch 26TESA10-0003. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · Jan 07, 2026 · Batch 26TESA10-0003

Other lots of Tesamorelin from aminousa.com

LotTestedLabPurityvs labelStatus
25TESA10-00036 Nov 2025freedomdiagnosticstesting.com98.964%109%Unverified
25TESA2-000322 Sept 2025BioRegen99.74%90%Unverified
25TESA5-00054 Sept 2025BioRegen99.9%107%Unverified
25TESA10-000223 Jul 2025BioRegen98.1%97%Unverified
25TESA5-000417 Jun 2025BioRegen99.78%93%Unverified
24TESA2-000228 Feb 2025BioRegen99.7%96%Unverified
25TESA10-000120 Jan 2025BioRegen99.83%100%Unverified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

8 tests

The 544 other Tesamorelin tests on Peptigrity range from 88.28% to 99.99%. This one sits at 99.14%.

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