Detailed answer

Pore minimizers typically work by reducing the appearance of large pores and improving skin texture. Niacinamide, on the other hand, is a beneficial ingredient for addressing various skin concerns including reducing pore size and controlling oil production. Therefore, using pore minimizers alongside niacinamide products can complement each other's effects and potentially provide better results. However, it's always important to consider your skin's individual needs and sensitivities, so it's recommended to patch test and gradually introduce new products into your skincare routine.