As this is the most powerfull of Jurlique's Aromatic Hydrating Concentrates in terms of efficacy for oily skin, I use this during the summer months on my oily-combination skin in the A.M. and it has helped with acne and overall oiliness of the skin dramatically. Because I also have sensitive skin I switch to the Lemon-Lime formula during the wintertime and also when my skin is a little more dry or sensitive from Retin-A.