My mum always mixes it with a moisturiser and then apply it @shubhi
@and it works for her
but I didn’t like that idea much so I apply moisturiser first and primer sometimes I skip primer and apply liquid foundation using my fingers until recently I got blender and brushes but I still like using the fingers to apply it
I normally apply serum then moisturiser followed by primer and then go in with foundation. During the summer I've used a tinted moisturiser that has this glowy finish mixed with a matte full coverage foundation just to keep things a bit lighter and it worked well for me, looked dewy, hidden most of my imperfections and skin felt nicer than a full on foundation finish.