Semax
Is Clean Peptide’s Semax tested for endotoxin?
Short answer
Yes. ILS Laboratories' certificate for Clean Peptide's Semax 10 mg lot ACE-7116313, analysed 10 September 2026, reports endotoxin at 0.11 EU/mL by the USP <85> method. The same full QC panel found heavy metals not detected by ICP-MS, no growth on PCR sterility and no fentanyl detected.
Contaminant results on the Semax certificates
| Size | Lot | Analysed | Endotoxin (USP <85>) | Heavy metals (ICP-MS) | Sterility (PCR) | Fentanyl screen |
|---|---|---|---|---|---|---|
| 10 mg | ACE-7116313 | 10 September 2026 | 0.11 EU/mL | Not Detected | No Growth | Not Detected |
Read from the live lot pages on 30 October 2026. Endotoxin is a measured value ("Reported"); the other three are pass results on the certificate.
Endotoxin is measured in endotoxin units per millilitre (EU/mL). ILS Laboratories tests it by the USP <85> kinetic chromogenic method and, on its certificates, reports the value without a pass or fail line, because, in its words, acceptable limits vary by product type and matrix.
Every figure here belongs to the lot named in the table and was read in October 2026. A new lot gets its own certificate and its own lot page.
Where to verify
- Semax 10mg, lot ACE-7116313Every test as reported, and the certificate itself
- SemaxProduct page, with the certificate for each size
- Every Semax COA
- Semax 10 mg on ILS Laboratories' own portal
Follow-up questions
What HPLC purity did the same certificate report?
10 mg lot 99.62% against a specification of at least 95.0%, by HPLC.
Who issued the certificate, and under which number?
ILS Laboratories: COA-2026-OEIU3K (10 mg).
All answersSold for laboratory research use only. Not for human or veterinary use.
