After years battling frizzy hair, my hairdresser recommended K18, a leave in conditioner. You shampoo hair as normal then towel dry and rub in a small amount of the k18. Leave to act for 4 mins then blow-dry as normal. I've been using for a couple of weeks and the difference in my hair is amazing! Always had a halo of frizz above my thick curly hair but now it's looking sleek and shiny. Love that it leaves your hair feeling clean too, not laden down with product. Anyone else tried it..?