Markers & Taggants



Authentix’ history is as an analytical chemistry company. Our core capability in developing robust molecular markers, purpose built to withstand adulteration and illicit laundering methods, has earned us the reputation as the premier covert marker developer and supplier. In addition to our markers being highly secure, they are also compliant with environmental policies and best practices.


  • Detect Adulteration

  • Recover Excise Tax
    On Fuel

  • Prevent Illicit Activity


Molecular Markers

Detectable with specialized laboratory equipment, an extensive library of molecular markers can integrate directly to a product or be combined with many other print or label solutions for forensic and defensible proof of authenticity.

Recognition Markers

Ingestible and FDA-compliant forensic markers for integration directly into a product such as pharmaceuticals, nutraceuticals, and spirits. Field test by customer using a specialized low-cost Lateral Flow Device (LFD) or in one of our test labs using state of the art Gas Chromatography-Mass Spectrometry (GC-MS).

Optical Markers

Using organic dyes, optical markers are soluble in fuel products and detectable with Authentix field detection devices.



More than two trillion liters of fuel marked, for national
governments and commercial companies.

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