HomeLab Tests Crush Research Supply, Retatrutide
Purity · passBatch · CRRT-30-0126-01Shop-provided sample

Retatrutide × Crush Research Supply — Lab Test, January 2026

Tested · submitted by @Frank 👑 Legend
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
99.95%
Excellent purity only
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Independent verification available

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Test results

8 data points
Purity
99.95%
Endotoxins
≤ 0.05 EU/mL
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
32.89 mg
Qty match
110% of labeled · +10%
0label125%
Batch / Lot
CRRT-30-0126-01
Container
Two vials with dark blue caps (Crush Research Supply branded)
Tested by

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 GLP-1 RT from crushresearch.shop, performed by freedomdiagnosticstesting.com on January 8, 2026. Reported purity: 99.95%. Net content: 32.89 mg against 30 mg labeled (110% of label). Endotoxins: ≤ 0.05 EU/mL. Batch CRRT-30-0126-01. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for GLP-1 RT 30mg from Crush Research showing 99.95% purity with mass spectrometry confirmation
Issued by freedomdiagnosticstesting.com · Jan 08, 2026 · Batch CRRT-30-0126-01

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The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.95%.

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