
I am trying to figure out what I can get the most benefits from for the least amount of products. I am assuming this will include one of the "big" serums (Facelift or Super Serum), right? I have basically combo skin - dry in winter, oilier in summer, dehydrated, can feel dry and tight after washing but get oily later in the day. I don't have acne on a daily/weekly basis but still get some. I seem to have a lot of allergies/sensitivities and if I use something that doesn't agree with my skin, it will cause breakouts.
I have redness in my skin from too much sun in my younger days.
I am interested in anti aging because I have 40 creeping up on me.

I won't use more than a handful of products in a day because I know I just won't make the effort or take the time, so I am looking for maximum benefit for the least amt of products.
I am thinking like cleanser/toner/serum/moisturizer morning and night. I could consider throwing the Holy Crow or microderm cream in there once or twice a week. Is this do able? What would you all suggest to start?
Oh, and if I choose the super serum, how much lightening am I going to get from it? I tan in the summer, and have basically a medium skin tone.