Verification

Lab Testing

Every batch we sell is tested by an independent laboratory before it reaches you. GC-MS analysis does not lie. Neither do we.

Our Testing Process

Batch Sampling

When a new batch arrives from our distilling partners, we immediately draw samples from multiple vials before the lot is accepted into inventory. Sampling is blind — the tester does not know the origin or expected profile.

GC-MS Analysis

Samples are submitted to an accredited independent laboratory for gas chromatography–mass spectrometry (GC-MS) analysis. The instrument separates the oil into its individual chemical compounds and identifies each one by molecular weight. A genuine oud has a characteristic fingerprint — specific sesquiterpenes and chromones in precise ratios.

Profile Verification

Our master perfumer compares the GC-MS output against reference profiles for the declared origin and distillation method. Adulterants (synthetic agarwood oil, DPG, benzyl benzoate, cheap fixatives) have distinct molecular signatures that are immediately visible. A batch fails if any unexpected compound appears above trace levels.

Certificate Issued

Batches that pass receive a numbered Certificate of Analysis. The certificate is linked to the product SKU and batch code. Every product on our site shows the batch code — use it to look up the corresponding report. We do not ship before the certificate is issued.

What GC-MS Catches

Synthetic agarwood oil (agarospirol imitation)

Diethyl phthalate & DPG (cheap diluents)

Benzyl benzoate (fixative adulterant)

Sandalwood or cedarwood substitution

Mineral oil or paraffin contamination

Incorrect geographic origin markers

Over-diluted concentration (below stated %)

“If it doesn't pass, it doesn't ship.”

Batches that fail testing are refused and returned to the supplier. No exceptions.