HomeLab Tests Petratide Science, SS-31 (Elamipretide)
Purity · passBatch · PS04-PS31Shop-provided sample

SS-31 (Elamipretide) × Petratide Science — Lab Test, April 2026

Tested · submitted by @Frank 👑 Legend
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
99.855%
Excellent purity only
↓ Download COA
Independent verification available

freedomdiagnosticstesting.com 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
99.855%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
50 mg
Tested qty
50.84 mg
Qty match
102% of labeled · +2%
0label125%
Batch / Lot
PS04-PS31
Container
White Lyophilized Powder
Tested by

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

Independent HPLC purity analysis of SS-31 from petratidescience.com, performed by freedomdiagnosticstesting.com on April 9, 2026. Reported purity: 99.855%. Net content: 50.84 mg against 50 mg labeled (102% of label). Batch PS04-PS31. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for SS-31 50mg from Petratide Science showing 99.855% purity
Issued by freedomdiagnosticstesting.com · Apr 09, 2026 · Batch PS04-PS31

Related lab tests

8 tests

The 172 other SS-31 (Elamipretide) tests on Peptigrity range from 97.00% to 99.97%. This one sits at 99.86%.

More from Petratide Science
More SS-31 (Elamipretide) 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.

Submit a lab test →