Lot
Where to find yours
The lot number is printed on the carton and on the bottle label, next to the expiry date. Match it to the row here to open the certificate for the material in your bottle.
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Batches
Batch results
Every lot we've released, the assay result, and the certificate behind it.
Last updated 6 September 2026
| Lot | Product | Active | Reported | Purity (HPLC) | Status | COA |
|---|---|---|---|---|---|---|
| R26042903 | FOCUS-01 | Semax acetate | 30 Apr 2026 | 99.23% | Released | Certificate (PDF) |
Reading the table
What each
column means
Assay
What was measured
HPLC purity, as a percentage of the peptide that is the stated compound. The certificate also lists related substances, water and acetic acid content (normal for an acetate salt), residual solvents and bacterial endotoxin. Anything below 99% is not released for sale.
Status
Released, sold out, withdrawn
Withdrawn batches stay on this list on purpose. A record that only shows the passes isn’t a record, it’s marketing.
Can’t find your batch?
Ask us directly
Send the batch code from your carton and we’ll send back the certificate for it.