§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2025● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Peptide Crafters, Retatrutide

◆ Batch ID · PC-J2-RT10✓ Verified · Pass

Retatrutide × Peptide Crafters - Lab Test, March 2025

Tested Friday, March 21, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.30%

✓ Excellent

PeptideRetatrutide

BrandPeptide Crafters

LabJanoshik Labs

↓ Download COA 🔗 Share

Test results

6 data points

Purity

99.30%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

12.85 mg

Qty match

129% of labeled · +29%

Batch ID

PC-J2-RT10

Tested by

Janoshik LabsView profile →

◆ Quantity verification

10 mg→12.85 mg+29%

About this test

This independent HPLC lab test confirms Retatrutide GLP-3 10 from Peptide Crafters at 99.300 purity. The analysis was conducted by Janoshik Labs on March 21, 2025.

Retatrutide GLP-3 is a blend combining retatrutide triple GIP/GLP-1/GCG receptor agonist with glucagon-like peptide-3 properties, researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.300 indicates high-grade synthesis with minimal contamination.

The full certificate of analysis is available for download and verification at www.janoshik.com/verify/ using verification key BPCWSJQXX1M9.