The “Fit Me Primer Matte + Poreless ASCN” that you mentioned seems to be a specific product in the Maybelline Fit Me line. Maybelline’s Fit Me line includes various makeup products designed to help you achieve a natural and flawless look. The “Matte + Poreless” formula suggests that this particular primer is focused on creating a matte finish and reducing the appearance of pores.
This type of primer is designed to control excess oil and shine on the skin, helping you achieve a matte complexion. It’s particularly useful for those with oily or combination skin.