✓ Purity · pass✓ Lab-verifiedShop-provided sample
GLOW × volterasciences.com — lab test, May 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
99.827%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA ACC-2026-2032 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
KI9JKJZJLook it up on Kovera Labs ↗Checked May 14, 2026
Test results
6 data points
Purity
99.827%
Endotoxins
<0.5 EU/mL PASS
Heavy metals
Arsenic Negative, Cadmium Negative, Lead Negative, Mercury Negative - all PASS
Stated qty
Not provided
Tested qty
Not provided
Batch / Lot
GLOW.05.02.2026
COA number
ACC-2026-2032
Container
Blue Cap / Silver Crimp / Lyophilized powder
Tested by
Kovera LabsView profile →
About this test
Verification trail
| Report number | ACC-2026-2032 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 14 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 volterasciences.com, performed by Kovera Labs on May 14, 2026. Reported purity: 99.827%. Endotoxins: <0.5 EU/mL PASS. Heavy metals: Arsenic Negative, Cadmium Negative, Lead Negative, Mercury Negative - all PASS. Batch GLOW.05.02.2026. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Kovera Labs · May 14, 2026 · Batch GLOW.05.02.2026
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