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Purity · passLab has no portalShop-provided sample

Tesamorelin × ionpeptide.com — lab test, March 2026

Sample label: IonPeptide
Lotlook this batch up across every shop →Check another lot
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
99.6%
Excellent purity only
↓ Download COA
COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

What portal verification means →

Test results

7 data points
Purity
99.6%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
11 mg
Qty match
110% of labeled · +10%
Batch / Lot
TESA10-03112026
Container
White Lyophilized Powder with White Cap / Silver Crimp
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 11 mg

110% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.8 mg using the measured mass, against 2.5 mg on the label — 10% 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.

Verification trail
Report numberTESA10-03112026
Portal lookupLab has no portalThis laboratory publishes no public lookup, so the report cannot be confirmed independently.
PDF vs portalAnalytical Formulations Inc's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of Tesamorelin from ionpeptide.com, performed by Analytical Formulations Inc on March 16, 2026. Reported purity: 99.6%. Net content: 11 mg against 10 mg labeled (110% of label). Batch TESA10-03112026. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Analytical Formulations Inc · Mar 16, 2026 · Batch TESA10-03112026

Other lots of Tesamorelin from ionpeptide.com

LotTestedLabPurityvs labelStatus
TIB13-022720262 Mar 2026freedomdiagnosticstesting.com99.42%124%Unverified
TESA10-01132616 Jan 2026freedomdiagnosticstesting.com99.13%122%Unverified
TSM-01082612 Jan 2026freedomdiagnosticstesting.com99.21%122%Unverified
TI103-1231253 Jan 2026freedomdiagnosticstesting.com98.666%128%Unverified
TSM10-11252530 Nov 2025freedomdiagnosticstesting.com98.005%98%Unverified
TSM-112516 Nov 2025freedomdiagnosticstesting.com98.49%101%Unverified
TIB-11299 Nov 2025freedomdiagnosticstesting.com99.79%116%Unverified
TS-09294 Oct 2025freedomdiagnosticstesting.com99.268%109%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 99.60%.

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