SEMAX × Peptidology — lab test, February 2026
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Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 20 mg · Lab measured 19.51 mg
98% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 4.9 mg using the measured mass, against 5 mg on the label — 2% less.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of Semax/Selank from Peptidology, performed by Vanguard Laboratory on February 26, 2026. Reported purity: 99.8%. Net content: 19.51 mg against 20 mg labeled (98% of label). Batch 1670. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of SEMAX from Peptidology
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 1671 | 9 Mar 2026 | Vanguard Laboratory | 99.08% | 100% | Unverified |
| 1669 | 6 Feb 2026 | Vanguard Laboratory | 99.8% | 124% | Unverified |
| 1665 | 21 Oct 2025 | Vanguard Laboratory | 99.39% | 102% | Unverified |
| 01-076-PD-1358 | 29 Jul 2025 | Vanguard Laboratory | 99.49% | 103% | Unverified |
| 01-076-PD-1354 | 8 Apr 2025 | Vanguard Laboratory | 99.06% | 101% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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