✓ Purity · passBatch · DRL-06-RT10Shop-provided sample
Retatrutide × doublerlabs.is — Lab Test, June 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
99.464%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-E80129 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
LG3WZ94Look it up on Kovera Labs ↗Checked Jun 20, 2026
Test results
9 data points
Purity
99.464%
Endotoxins
<0.5 EU/mL
Heavy metals
Arsenic <0.15, Cadmium <0.05, Lead <0.5, Mercury <0.3
Stated qty
10 mg
Tested qty
11.37 mg
Qty match
114% of labeled · +14%
0label125%
Batch / Lot
DRL-06-RT10
COA number
KVR-2026-E80129
Container
Green Cap / Silver Crimp
Tested by
Kovera LabsView profile →
About this test
Independent HPLC purity analysis of Retatrutide from doublerlabs.is, performed by Kovera Labs on June 20, 2026. Reported purity: 99.464%. Net content: 11.37 mg against 10 mg labeled (114% of label). Tested content exceeds the labeled amount by 14%. Endotoxins: <0.5 EU/mL. Heavy metals: Arsenic <0.15, Cadmium <0.05, Lead <0.5, Mercury <0.3. Batch DRL-06-RT10. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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