✓ Purity · passBatch · GHK50-003Shop-provided sample
GHK-Cu × hightidecompounds peptides — Lab Test, August 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
99.355%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA KVR-2026-EA4B9D matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
KBA2Z53Look it up on Kovera Labs ↗Checked Aug 12, 2026
Test results
9 data points
Purity
99.355%
Endotoxins
<0.5 EU/mL PASS
Heavy metals
As, Cd, Pb, Hg — all Negative
Stated qty
50 mg
Tested qty
51.79 mg
Qty match
104% of labeled · +4%
0label125%
Batch / Lot
GHK50-003
COA number
KVR-2026-EA4B9D
Container
Lyophilized Powder / Black Cap / Silver Crimp
Tested by
Kovera LabsView profile →
About this test
Independent HPLC purity analysis of GHK-Cu from hightidecompounds peptides, performed by Kovera Labs on August 12, 2026. Reported purity: 99.355%. Net content: 51.79 mg against 50 mg labeled (104% of label). Endotoxins: <0.5 EU/mL PASS. Heavy metals: As, Cd, Pb, Hg — all Negative. Batch GHK50-003. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by Kovera Labs · Aug 12, 2026 · Batch GHK50-003
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