◆ Purity · pass✓ Lab-verifiedShop-provided sample

Tesamorelin × drakonpeptides.com — lab test, July 2026

Lotlook this batch up across every shop →Check another lot
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
97.259%
◆ Research grade purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 210097 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code14RSNWH7I5DF

Test results

7 data points
Purity
97.259%
Endotoxins
1.831 EU/Vial.
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.83 mg
Qty match
98% of labeled · -2%
Batch / Lot
DRK-TES-JUL26
COA number
210097
Tested by
Janoshik 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 10 mg · Lab measured 9.83 mg

98% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.5 mg using the measured mass, against 2.5 mg on the label — 2% less.

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 number210097
Portal lookup✓ Lab-verified
PDF vs portalJanoshik Labs's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of Tesamorelin from drakonpeptides.com, performed by Janoshik Labs on July 29, 2026. Reported purity: 97.259%. Net content: 9.83 mg against 10 mg labeled (98% of label). Endotoxins: 1.831 EU/Vial.. Batch DRK-TES-JUL26. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

3 original documents
Issued by Janoshik Labs · Jul 29, 2026 · Batch DRK-TES-JUL26

Related lab tests

8 tests

The 548 other Tesamorelin tests on Peptigrity range from 88.28% to 99.99%. This one sits at 97.26%.

More from drakonpeptides.com
More Tesamorelin tests
♡ Likes · 0

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Sign in to comment →

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.