After endless nights researching I finally dived in and purchased the no brainer set. I’ve been using it alongside their gycolic toning solution for almost 2 weeks now and can already see changes. My dull tired face has a bit more of a glow to it and the texture is a lot smoother. I think I’ll need a little bit more time to notice any major difference on lines and wrinkles but I’m very hopeful. No irritations to my somewhat sensitive skin.