I had this as a small sample bottle a while ago and really liked it. I really liked that it had non fragrant oils. However, it is rather pricey at £36 for 20ml. Looking at the ingredients list, I could probably buy the top 4 ingredients for less than this. Has anyone tried blending their own non fragrant oils. I realise I might not replicate the texture exactly and laziness could set in, so maybe I could just suck it up and buy the Paula's Choice one while there is 20% off on their website, but would it be worth having a go at blending my own?