✓ Purity · pass✓ Lab-verifiedShop-provided sample
GLOW × doublerlabs.is — Lab Test, June 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.713%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-B707B2 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
X8NB4T4Look it up on Kovera Labs ↗Checked Jun 20, 2026
Test results
6 data points
Purity
99.713%
Endotoxins
<0.5 EU/mL
Heavy metals
Arsenic <0.15, Cadmium <0.05, Lead <0.5, Mercury <0.3
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
DRL-06-GLOW70
COA number
KVR-2026-B707B2
Container
Purple Cap / Silver Crimp
Tested by
Kovera LabsView profile →
About this test
Verification trail
| Report number | KVR-2026-B707B2 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 28 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 GLOW from doublerlabs.is, performed by Kovera Labs on June 20, 2026. Reported purity: 99.713%. Endotoxins: <0.5 EU/mL. Heavy metals: Arsenic <0.15, Cadmium <0.05, Lead <0.5, Mercury <0.3. Batch DRL-06-GLOW70. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Kovera Labs · Jun 20, 2026 · Batch DRL-06-GLOW70
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