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Purity · pass✓ Lab-verifiedShop-provided sample

Retatrutide — lab test, September 2026

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Tested · submitted by Peptigrity Team Member 01PEPTIGRITY TEAM
Filed by Peptigrity Team Member 01 ·
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
99.642%
Excellent purity only
BrandShop withheld
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA KVR-2026-360695 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code00M6XV4

Test results

7 data points
Purity
99.642%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
22.83 mg
Qty match
114% of labeled · +14%
Batch / Lot
RT202602
COA number
KVR-2026-360695
Container
Pink cap / Silver crimp
Tested by
Kovera LabsView 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

What’s in the vial

Label 20 mg · Lab measured 22.83 mg

114% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 5.7 mg using the measured mass, against 5 mg on the label — 14% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Verification trail
Report numberKVR-2026-360695
Portal lookup✓ Lab-verified
PDF vs portalKovera Labs's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of NS-3 RT 20mg, performed by Kovera Labs on September 1, 2026. Reported purity: 99.642%. Net content: 22.83 mg against 20 mg labeled (114% of label). Tested content exceeds the labeled amount by 14%. Batch RT202602. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Kovera Labs · Sep 01, 2026 · Batch RT202602

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The 1316 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.64%.

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