DSIP (Delta Sleep-inducing Peptide) × ascend.science peptides — lab test, July 2026
COA KVR-2026-1C4D7F matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
PFXM3GJTest 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 5 mg · Lab measured 5.46 mg
109% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.4 mg using the measured mass, against 1.3 mg on the label — 9% 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.
| Report number | KVR-2026-1C4D7F |
|---|---|
| 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 DSIP (Delta Sleep-inducing Peptide) from ascend.science peptides, performed by Kovera Labs on July 9, 2026. Reported purity: 99.584%. Net content: 5.46 mg against 5 mg labeled (109% of label). Heavy metals: Arsenic (As): Negative, Cadmium (Cd): Negative, Lead (Pb): Negative, Mercury (hg): Negative. Batch E2666-97-4. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of DSIP (Delta Sleep-inducing Peptide) from ascend.science peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| E2666-97-4 | 9 Jul 2026 | Kovera Labs | 99.7% | 114% | ✓ 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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