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Verified — Passed
Retatrutide20 mg
PV-RT20-4J9
99.78%
Purity
19.92 mg net peptide content / 20 mg labeled
Matches the 20 mg label exactly
Average measured peptide mass across the tested vials.
Identity confirmed (mass spec) Pass
Purity ≥ 98% (HPLC)99.78% Pass
Endotoxin screen Not tested
Heavy metals (ICP-MS) Not tested
Source
Sentinel (US)
Product
20mg × 10 vials
Testing facility
Freedom Diagnostics
Test date
Aug 25, 2026
Buy this item
Retatrutide · 20mg × 10 vials
from Sentinel (US)
$271.00
$27.10/vial · $1.36/mg
Ships from US · 2–5 daysDelivers to US only
Quantity
1
Download COA (PDF) Verify on Freedom Diagnostics (Pept2608190618)View product & full test historyShare this result on X
This COA is published exactly as Freedom Diagnostics issued it — no source redaction. Confirm it directly at the lab using the button above.
This result is shareable — anyone with this link can confirm the batch's independent test data. Results reflect the analysis of a single representative vial from the stated batch (manufacturer lot “Pink/Silver”). Vendors ship thousands of kits and restock continuously, so there's no guarantee your order will come from the tested lot.