✓ Purity · passShop-provided sample

Tesamorelin × NG Peptide — lab test, April 2026

Name: Tesamorelin Purity Analysis - NG Peptide
Creator: ILS Laboratories
Published: 2026-04-16
License: https://creativecommons.org/licenses/by/4.0/

Sample label: Nextgen Peptides

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Tested Thursday, April 16, 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

99.98%

✓ Excellent purity only

Counts toward NG Peptide's Trust Score until 16 Apr 2028

PeptideTesamorelin

BrandNG Peptide

LabILS Laboratories

See NG Peptide reviews & all 142 lab tests

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Test results

6 data points

Purity

99.98%

Endotoxins

Not tested

Sterility

Not on file

Heavy metals

Not tested

Stated qty

13 mg

Tested qty

13.65 mg

Qty match

105% of labeled · +5%

Batch / Lot

TS/PA-1736

Tested by

ILS LaboratoriesView 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 13 mg · Lab measured 13.65 mg

105% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.4 mg using the measured mass, against 3.3 mg on the label — 5% 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/Ipamorelin from NG Peptide, performed by ILS Laboratories on April 16, 2026. Reported purity: 99.98%. Net content: 13.65 mg against 13 mg labeled (105% of label). Batch TS/PA-1736. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document

Issued by ILS Laboratories · Apr 16, 2026 · Batch TS/PA-1736

Other lots of Tesamorelin from NG Peptide

Lot	Tested	Lab	Purity	vs label	Status
TIC338-01	12 May 2026	ILS Laboratories	99.92%	103%	Unverified
TSM20-3	10 May 2026	ILS Laboratories	99.48%	104%	Unverified
TSM11	18 Apr 2026	ILS Laboratories	99.4%	104%	Unverified
TSM089-26	18 Feb 2026	Freedom Diagnostics	99.49%	132%	Unverified
TSM09-26	5 Feb 2026	Janoshik Labs	99.779%	117%	Unverified
TS07	3 Oct 2025	BioRegen	99.7%	103%	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 615 other Tesamorelin tests on Peptigrity range from 88.28% to 99.99%. This one sits at 99.98%.

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