What is face serum for?

Question

What is face serum for?

Answer 1

Well...my mum has some No7 Beauty Serum from Boots that you use on your face, it comes in a sort of clear tube with a thin nozzle at the end. Apparently it's a type of concentrated moisturiser so you only need to use a small amount for it to work. It's meant to smooth the skin and you use it after cleansing and toning.

Used some on holiday instead of my usual moisturiser and it worked really well. :)