HomeLab Tests Skye Peptides, Retatrutide
Purity · passBatch · 2023.08.08Shop-provided sample

Retatrutide × Skye Peptides — Lab Test, August 2023

Tested · submitted by @Frank 👑 Legend
⚠ This test is older than 2 years - results may not reflect current product quality.
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
99.9%
Excellent purity only
↓ Download COA
COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

6 data points
Purity
99.9%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
4 mg
Tested qty
4.728 mg
Qty match
118% of labeled · +18%
0label125%
Batch / Lot
2023.08.08
Tested by
MZ BiolabsView 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 Retatrutide from Skye Peptides, performed by MZ Biolabs on August 11, 2023. Reported purity: 99.9%. Net content: 4.728 mg against 4 mg labeled (118% of label). Tested content exceeds the labeled amount by 18%. Batch 2023.08.08. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Mass spectrometry certificate of analysis for Retatrutide 5mg from Skye Peptides showing 99.9% purity
Issued by MZ Biolabs · Aug 11, 2023 · Batch 2023.08.08

Related lab tests

8 tests

The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.90%.

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