I've been doing OCM for a few months and love it, but there's a LOT of trial and error involved to find the oil that is best for your skin. Some people have used coconut oil successfully, but it made my chin break out like crazy. I'm experimenting right now with 50/50 castor and avocado oil with a few drops of tea tree oil, but might add a little sunflower oil next time to thin it out a bit. It's definitely worth looking into and giving a try, but I wouldn't start off with coconut oil (if you're acne prone, I think jojoba is supposed to be ideal!)