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✓ Purity · pass✓ Lab-verifiedShop-provided sample

SS-31 (Elamipretide) × Peptide Plugs — lab test, lot 160-450L-DK, July 2026

Name: SS-31 (Elamipretide) Purity Analysis - Peptide Plugs
Creator: freedomdiagnosticstesting.com
Published: 2026-07-16
License: https://creativecommons.org/licenses/by/4.0/

Lotlook this batch up across every shop →Check another lot

Tested Thursday, July 16, 2026 · 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

99.93%

✓ Excellent purity only

PeptideSS-31 (Elamipretide)

BrandPeptide Plugs

Labfreedomdiagnosticstesting.com

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA 2607140449 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePept2607140449

Look it up on freedomdiagnosticstesting.com ↗Checked Jul 16, 2026

Test results

8 data points

Purity

99.93%

Endotoxins

Pass (<0.05 EU/mL)

Heavy metals

Not tested

Stated qty

50 mg

Tested qty

51.51 mg

Qty match

103% of labeled · +3%

Batch / Lot

160-450L-DK

COA number

2607140449

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView 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 50 mg · Lab measured 51.51 mg

103% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 12.9 mg using the measured mass, against 12.5 mg on the label — 3% 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 number	2607140449
Portal lookup	✓ Lab-verified
Checked	27 Aug 2026date taken from the record, not from a logged check
Checked by	Peptigrity staff, against the lab's portal
PDF vs portal	freedomdiagnosticstesting.com's portal shows validity only
Weight	Counts as one lab test

Independent HPLC purity analysis of SS-31 (Elamipretide) from Peptide Plugs, performed by freedomdiagnosticstesting.com on July 16, 2026. Reported purity: 99.93%. Net content: 51.51 mg against 50 mg labeled (103% of label). Endotoxins: Pass (<0.05 EU/mL). Batch 160-450L-DK. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document

Issued by freedomdiagnosticstesting.com · Jul 16, 2026 · Batch 160-450L-DK

Other lots of SS-31 (Elamipretide) from Peptide Plugs

Lot	Tested	Lab	Purity	vs label	Status
7208100C-DK	22 Aug 2026	freedomdiagnosticstesting.com	99.87%	106%	✓ Lab-verified
160-450X-DK	16 Jul 2026	freedomdiagnosticstesting.com	99.89%	97%	✓ Lab-verified
144-01-DK	22 Jun 2026	freedomdiagnosticstesting.com	99.95%	107%	✓ Lab-verified
122-02-DK	20 May 2026	freedomdiagnosticstesting.com	99.89%	99%	✓ Lab-verified
121-A-D	22 Apr 2026	freedomdiagnosticstesting.com	99.86%	102%	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

8 tests

The 223 other SS-31 (Elamipretide) tests on Peptigrity range from 97.00% to 99.97%. This one sits at 99.93%.

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