As someone who has suffered with acne for the last 15 years (currently aged 27) I have tried so many products and this set I can honestly say has become favourite and best products (behind spf of course!). I like to keep my routine as simple as possible so having an essence as well as a moisturiser felt rather decadent but I can hand on heart say I am a convert. I have waited just over a month to write this review as I have been scorned too many times by products that have been great for the first week and then my skin rebels. This combo has worked and continues to work. At the start of June I started a new routine using COSRX products. I use both items morning and night. I double cleanse at night using a balm (different brand from UK) followed by the COSRX AC Collection Calming Foam (new to me from June). I then leave my face slightly damp and apply two pumps of the essence over my face and one pump on my neck and décolletage. I leave it to soak in for about 2 mins and then apply a fingertip dollop of the cream all over where I applied the essence. In the morning I just cleanse with cold water and do the same routine but with slightly less of the cream. It sits great under my spf and has not caused any issues with piling or splitting. I can literally see my skin soaking it all up and being left looking gorgeous. I’ve not felt as confident in my skin as I have this last 2 weeks since sticking to this routine and letting these products do their magic. Skinsider offering these products as a set and at a competitive price means I only have to go to one place to order the bulk of my skincare routine now. I would estimate I have another 2-3 months of product left from this purchase based on my usage so far which is utterly brilliant. If you are at a loss as to what to try I recommend this as I think it would suit all skin types and sensitive skin.