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Supplier result — passed
N-Acetyl Semax Amidate10 mg
PGB-NASEM-5
99.13%
Purity
11.12 mg measured / 10 mg labeled
+11% overfill vs the 10 mg label
Fill varies between runs, so this figure describes this batch only.
Vendor
PGB
Testing lab
Janoshik
Test date
Jun 17, 2026
Cap / crimp
Not recorded
This result was run by Janoshik 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 vendor's batch code, printed on the kit's packaging (the vials carry no label). 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.