Is this an Ikea worktop?

Hi all

Recently moved into our new home. The kitchen is ikea (which has then been glammed up a bit with third party handles and paint).

The worktop (or workbench for USA) appears to be very sensitive, and it seems to easily become marked. Does anyone know if this worktop is from Ikea? I’d like to learn more about what it’s made from / the care & cleaning instructions, to prevent it getting damaged.