nano4U allows you to authenticate your products anytime and anywhere even without access to external databases.

In situations where no serialisation is required, and where no network or database access is available, our authentication solutions function in the field at any point in the supply chain without the need to connect to an external system.

Our main markets include:


nano4U’s radical authentication solutions actually “lock” the pharmaceutical product itself to the primary or secondary packaging and work without the need to access a database. These can be seamlessly linked with serialization if needed.

Plastic products

Products such as caps and closures, medical devices, engineering components and packaging are protected by integrated security features, molded or embossed from hard steel nanostructured tools.

Vials and syringes

We provide solutions to protect against errors or tampering in production, including full traceability of individual syringes and identification whilst in the nest, fulfilling Directive EU 2011/62/EU and protecting against counterfeits.

Electronics and consumables

nano4u 's solutions allow you to truly authenticate products by tomographically scanning their 3-dimensional shapes and extracting material fingerprints to ensure that the product and material is the correct one.