✓ Purity · pass✓ Lab-verifiedShop-provided sample

Tesamorelin × LA Peptides — lab test, lot 618, January 2026

Name: Tesamorelin Purity Analysis - LA Peptides
Creator: freedomdiagnosticstesting.com
Published: 2026-01-29
License: https://creativecommons.org/licenses/by/4.0/

Lotlook this lot up at this shop →Check another lot

Tested Thursday, January 29, 2026 · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM

Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →

HPLC Purity

99.108%

✓ Excellent purity only

PeptideTesamorelin

BrandLA Peptides

Labfreedomdiagnosticstesting.com

See LA Peptides reviews & all 115 lab tests

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA 2601280081 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeLaPe2601280081

Look it up on freedomdiagnosticstesting.com ↗Checked Jan 29, 2026

All 564 Tesamorelin lab tests →Tesamorelin prices Check another lot

Test results

7 data points

Purity

99.108%

Endotoxins

Not tested

Sterility

Not on file

Heavy metals

Not tested

Stated qty

10 mg

Tested qty

11.16 mg

Qty match

112% of labeled · +12%

Batch / Lot

618

COA number

2601280081

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 10 mg · Lab measured 11.16 mg

112% 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 — 12% 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 number	2601280081
Portal lookup	✓ Lab-verified
Checked	20 Jul 2026date taken from the record, not from a logged check
Checked by	Peptigrity staff, against the lab's portal
PDF vs portal	freedomdiagnosticstesting.com's portal shows validity only
Weight	Counts as one lab test

Independent HPLC purity analysis of Tesamorelin from LA Peptides, performed by freedomdiagnosticstesting.com on January 29, 2026. Reported purity: 99.108%. Net content: 11.16 mg against 10 mg labeled (112% of label). Tested content exceeds the labeled amount by 12%. Batch 618. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document

Issued by freedomdiagnosticstesting.com · Jan 29, 2026 · Batch 618

Other lots of Tesamorelin from LA Peptides

Lot	Tested	Lab	Purity	vs label	Status
1318	15 Jun 2026	Bioviridian	99.9%	103%	Unverified
1218	12 May 2026	Bioviridian	99.9%	115%	Unverified
818	5 Mar 2026	Bioviridian	99.7%	111%	Unverified
518	8 Jan 2026	freedomdiagnosticstesting.com	99.153%	105%	✓ Lab-verified

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

6 tests

The 563 other Tesamorelin tests on Peptigrity range from 88.28% to 99.99%. This one sits at 99.11%.

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