Certificate of Analysis

Every lot, independently tested

Each lot is tested by UPLC/MS for purity, identity, potency and endotoxins. Search by product name or lot number.

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tirz

Select a strength to see its current and previous certificates.

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Current batch

Lot ff

Tested Jun 29, 2026

View COA
Purity
ff
Net Content
ff
Identity
ff
Endotoxins
ff
Sterility
ff
Conformity
ff
Contaminant Screening
ff

Previous batches

Lot weje

Tested Dec 10, 2025

Purity
js
Net Content
jeej
Identity
wnrn
Endotoxins
ernr
Sterility
enrne
Conformity
wnwne
Contaminant Screening
enen