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✓ Purity · passShop-provided sample

Melanotan II (MT-2) × Elutide — lab test, May 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.21%
✓ Excellent purity only
Counts toward Elutide's Trust Score until 24 May 2028
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Independent verification available

Horizon Analytical publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone. Search by lot number or sample ID to access any lab report.

This certificate carries no lookup code.

Test results

7 data points
Purity
99.21%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
9.93 mg
Qty match
99% of labeled · -1%
Batch / Lot
E-4198724-P
Container
White Lyophilized Powder
Tested by
Horizon AnalyticalView profile →

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 10 mg · Lab measured 9.93 mg

99% 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 — 1% 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.

Independent HPLC purity analysis of Melanotan II from Elutide, performed by Horizon Analytical on May 24, 2026. Reported purity: 99.21%. Net content: 9.93 mg against 10 mg labeled (99% of label). Batch E-4198724-P. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Horizon Analytical · May 24, 2026 · Batch E-4198724-P

Related lab tests

7 tests

The 292 other Melanotan II (MT-2) tests on Peptigrity range from 97.77% to 99.99%. This one sits at 99.21%.

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