Tesamorelin × Regenerative Research peptides — Lab Test, July 2026

Name: Tesamorelin Purity Analysis - Regenerative Research peptides
Creator: BTLabs
Published: 2026-07-23
License: https://creativecommons.org/licenses/by/4.0/

Tested Thursday, July 23, 2026 · 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

99.7%

✓ Excellent purity only

PeptideTesamorelin

BrandRegenerative Research peptides

LabBTLabs

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Test results

7 data points

Purity

99.7%

Endotoxins

Not tested

Heavy metals

Not tested

Stated qty

10 mg

Tested qty

12 mg

Qty match

120% of labeled · +20%

0label125%

Batch / Lot

TS26-05

COA number

IF-824-QSA-TR006-BTL26-1004-01

Container

Small clear vial: white sample, white label, silver crimp, purple plastic cap

Tested by

BTLabsView profile →

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

Independent HPLC purity analysis of Tesamorelin from Regenerative Research peptides, performed by BTLabs on July 23, 2026. Reported purity: 99.7%. Net content: 12 mg against 10 mg labeled (120% of label). Tested content exceeds the labeled amount by 20%. Batch TS26-05. Sample source: shop-provided. Certificate of analysis attached.