✓ Purity · pass✓ Lab-verifiedShop-provided sample
Tesamorelin & CJC-1295 & Ipamorelin × corepeptides.com — Lab Test, April 2026
Tested · submitted by @Lavoisier 👑 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
99.53%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA V260309-14 086 matches Vanguard Laboratory's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
V260309-14 086Look it up on Vanguard Laboratory ↗Checked Apr 28, 2026
Test results
3 data points
Purity
99.53%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
C73522
COA number
V260309-14 086
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
Verification trail
| Report number | V260309-14 086 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 17 Jul 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Vanguard Laboratory's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Tesamorelin & CJC-1295 & Ipamorelin from corepeptides.com, performed by Vanguard Laboratory on April 28, 2026. Reported purity: 99.53%. Batch C73522. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Vanguard Laboratory · Apr 28, 2026 · Batch C73522
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