I usually use Mario Badescu Glycolic Acid Toner in my cleanse and tone routine as i usually use Liz earle products alongside it, However i've just ordered the Nip & Fab Glycolic Range (Scrub,Cleanser,Exfoliating pads & Serum).
Does the serum act as a toner? or should i use the Toner ive mentioned above before the serum?