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Supplier result — passed
GHK-Cu (Copper Peptide)100 mg
CU100-0626
99.9%
Purity
105.95 mg measured / 100 mg labeled
+6% overfill vs the 100 mg label
Fill varies between runs, so this figure describes this batch only.
Vendor
Simion
Testing lab
ILS Laboratories
Test date
Aug 20, 2026
Cap / crimp
Not recorded
This result was run by ILS Laboratories and reported to us by the vendor. We didn't commission the test or handle the sample. The certificate doesn't name the vendor, so the lab's own copy is linked above.
The code above is the batch printed on the vial. Each result covers the batch it names. Vendors ship thousands of kits and restock continuously, so there's no guarantee your order comes from a batch listed here.