SS-31 (Elamipretide) × ascend.science peptides — lab test, July 2026
COA KVR-2026-113A17 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
TZX904MTest results
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
Label 50 mg · Lab measured 48.56 mg
97% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 12.1 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.
| Report number | KVR-2026-113A17 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 15 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Kovera Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of SS-31 (Elamipretide) from ascend.science peptides, performed by Kovera Labs on July 9, 2026. Reported purity: 99.773%. Net content: 48.56 mg against 50 mg labeled (97% of label). Heavy metals: Arsenic (As): Negative, Cadmium (Cd): Negative, Lead (Pb): Negative, Mercury (hg): Negative. Batch C32H49N9O5. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of SS-31 (Elamipretide) from ascend.science peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| C32H49N9O5 | 9 Jul 2026 | Kovera Labs | 99.529% | 105% | ✓ Lab-verified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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