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✓ Purity · passShop-provided sample

SS-31 (Elamipretide) × Licensed Peptides — lab test, December 2025

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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
98.81%
✓ Excellent purity only
Counts toward Licensed Peptides's Trust Score until 17 Dec 2027
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Independent verification available

Vanguard Laboratory 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.

This certificate carries no lookup code.

Test results

7 data points
Purity
98.81%
Endotoxins
<0.05 EU/mg
Sterility
Not on file
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
69.1 mg
Qty match
138% of labeled · +38%
Batch / Lot
1201SSB
Tested by
Vanguard LaboratoryView profile →

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

About this test

What’s in the vial

Label 50 mg · Lab measured 69.1 mg

138% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 17.3 mg using the measured mass, against 12.5 mg on the label — 38% 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.

Independent HPLC purity analysis of SS-31 from Licensed Peptides, performed by Vanguard Laboratory on December 17, 2025. Reported purity: 98.81%. Net content: 69.1 mg against 50 mg labeled (138% of label). Tested content exceeds the labeled amount by 38%. Endotoxins: <0.05 EU/mg. Batch 1201SSB. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Vanguard Laboratory · Dec 17, 2025 · Batch 1201SSB

Other lots of SS-31 (Elamipretide) from Licensed Peptides

LotTestedLabPurityvs labelStatus
LP0220201619 Feb 2026Vanguard Laboratory99.8%109%Unverified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

7 tests

The 265 other SS-31 (Elamipretide) tests on Peptigrity range from 97.00% to 99.99%. This one sits at 98.81%.

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