Found a small yellow tablet with no box. Before I guess, here is everything I can see.

Reagent tests are a screen, not an assay. They rule a family in or out and say nothing about dose.

The same imprint exists in several markets for different products, so country matters more than the database.

Genuine cartons have print that aligns to the die cut. Copies drift by a millimetre or so.

A batch number and an expiry that are almost up on a new purchase usually means the box was copied.

Will update when I have an answer.