A few months ago, Dermalogica sent me one of their newest products, a 2 in 1 firming serum, to try out.  I'm a long time fan of Dermalogica's skincare products because they always deliver great results for me.  The Dermalogica Phyto-Nature Firming serum claims to both firm and lift with results like reducing fine lines and delivering luminosity after one use and reducing visible wrinkles after 4 weeks.