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Purity · passLab has no portalShop-provided sample

Tesamorelin × nupeps.com — lab test, January 2026

Sample label: NUPEPS Peptides
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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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.

What portal verification means →

Test results

7 data points
Purity
99.9%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
13.9 mg
Qty match
139% of labeled · +39%
Batch / Lot
CS-te101021
Container
Small clear vial, white sample, white label, silver crimp, clear red plastic cap
Tested by
BTLabsView 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 10 mg · Lab measured 13.9 mg

139% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.5 mg using the measured mass, against 2.5 mg on the label — 39% 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 numberCS-te101021
Portal lookupLab has no portalThis laboratory publishes no public lookup, so the report cannot be confirmed independently.
PDF vs portalBTLabs's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of Tesamorelin from nupeps.com, performed by BTLabs on January 18, 2026. Reported purity: 99.9%. Net content: 13.9 mg against 10 mg labeled (139% of label). Tested content exceeds the labeled amount by 39%. Batch CS-te101021. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by BTLabs · Jan 18, 2026 · Batch CS-te101021

Related lab tests

8 tests

The 544 other Tesamorelin tests on Peptigrity range from 88.28% to 99.99%. This one sits at 99.90%.

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