§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Reta One Labs, Tesamorelin

◆ Batch ID · TS200526✓ Verified · Pass

Tesamorelin × Reta One Labs - Lab Test, May 2026

Tested Thursday, May 07, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.89%

✓ Excellent

PeptideTesamorelin

Brandretaonelabs.com

LabKovera Labs

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Test results

8 data points

Purity

99.89%

Endotoxins

PASS (≤0.5 EU/mL)

Stated qty

20 mg

Tested qty

22.45 mg

Qty match

112% of labeled · +12%

Batch ID

TS200526

Container

Lyophilized powder / Red cap / Silver crimp

Tested by

Kovera LabsView profile →

◆ Quantity verification

20 mg→22.45 mg+12%

About this test

This independent RP-HPLC lab test confirms Tesamorelin 20mg from Reta One Labs at 99.888% purity. The analysis was conducted by Kovera Labs on May 7, 2026.

Tesamorelin is a growth hormone-releasing hormone (GHRH) analog researched for its role in growth hormone stimulation, body composition, and metabolic function. The tested quantity of 22.45mg demonstrates overage relative to the stated 20mg label claim. A purity level of 99.888% indicates minimal impurities and pharmaceutical-grade synthesis quality. Heavy metal screening confirmed negative results for arsenic, cadmium, lead, and mercury. Endotoxin safety passed at ≤0.5 EU/mL.

The full certificate of analysis is available for download on this page.