Cinique 3step, Even better moisturizer/Serum

Im thinking to buy Cinique’s 3step, Even better moisturizer/Serum…as my skin is sooo dull+ extreamly dark..JUST LIFELESS! on top of that im having breakouts:( which isnt healing for 6months now!! Thought i should ask guppies if anybody has tried it? and is there anything to solve my ugly skin? :(:( im so freaked out…im getting married in december :(:(