Certificate terms
What does “NMT 0.05 EU/mL” mean on a COA?
Short answer
NMT stands for "not more than". As an endotoxin result, NMT 0.05 EU/mL means the lab found no more than 0.05 endotoxin units per millilitre: it gives an upper bound rather than an exact number. Three Clean Peptide lots read this way in October 2026, BPC-157 / TB-500 Blend 20 mg, GHK-Cu 50 mg and Tesamorelin 10 mg, all tested by ILS Laboratories.
Lots with an endotoxin result of NMT 0.05 EU/mL
| Product | Size | Lot | Endotoxin (USP <85>) |
|---|---|---|---|
| BPC-157 / TB-500 Blend | 20 mg | ACE-7008874 | NMT 0.05 EU/mL |
| GHK-Cu | 50 mg | ACE-0594510 | NMT 0.05 EU/mL |
| Tesamorelin | 10 mg | ACE-1498675 | NMT 0.05 EU/mL |
Read from the live lot pages on 30 October 2026. The tesamorelin 10 mg certificate lists a specification of less than 0.25 EU/mL next to this result; the lot page does not show it.
EU/mL is endotoxin units per millilitre. The other ILS lots give a single figure, from 0.058 to 0.134 EU/mL, so NMT 0.05 EU/mL is the lowest endotoxin result among the current ILS lots.
NMT is also used as a limit, as in the ILS heavy-metal panel (for example lead, not more than 1.0 ppm). Read it as a ceiling either way.
Where to verify
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