✓ Purity · passBatch · 1200013-1352Shop-provided sample
DSIP (Delta Sleep-inducing Peptide) × Peptidology — Lab Test, March 2025
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
99.21%
✓ Excellent purity only
COA on file — not portal-verified
This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →Test results
7 data points
Purity
99.21%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
4.98 mg
Qty match
100% of labeled · +0%
0label125%
Batch / Lot
1200013-1352
Container
Blue vial with black cap and white label
Tested by
Vanguard LaboratoryView 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
Independent HPLC purity analysis of DSIP from Peptidology, performed by Vanguard Laboratory on March 26, 2025. Reported purity: 99.21%. Net content: 4.98 mg against 5 mg labeled (100% of label). Batch 1200013-1352. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
♡ Likes · 0
No comments yet. Sign in to discuss this test →
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion