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✓ Purity · pass✓ Lab-verifiedShop-provided sample

SS-31 (Elamipretide) × Uther — lab test, January 2026

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Tested · submitted by @uther 👑 Legend
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
99.73%
✓ Excellent purity only
BrandUther
See Uther reviews & all 146 lab tests
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 102842 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeQKYJ6XVCD2CQ

Test results

6 data points
Purity
99.73%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
48.75 mg
Qty match
98% of labeled · -2%
Batch / Lot
SS50-0118
COA number
102842
Tested by
Janoshik LabsView 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 50 mg · Lab measured 48.75 mg

98% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 12.2 mg using the measured mass, against 12.5 mg on the label — 3% 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 number102842
Portal lookup✓ Lab-verified
PDF vs portalJanoshik Labs's portal shows validity only
Submitted viaShop panel (bulk upload)
WeightCounts as one lab test

Independent HPLC purity analysis of SS-31 (Elamipretide) from Uther, performed by Janoshik Labs on January 28, 2026. Reported purity: 99.73%. Net content: 48.75 mg against 50 mg labeled (98% of label). Batch SS50-0118. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by Janoshik Labs · Jan 28, 2026 · Batch SS50-0118

Other lots of SS-31 (Elamipretide) from Uther

LotTestedLabPurityvs labelStatus
SS10-032510 Apr 2026Janoshik Labs99.862%109%Unverified
SS50-030520 Mar 2026Janoshik Labs99.918%107%Unverified
SS10-020416 Feb 2026Janoshik Labs99.685%137%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

6 tests

The 244 other SS-31 (Elamipretide) tests on Peptigrity range from 97.00% to 99.97%. This one sits at 99.73%.

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