The cheapest and best hair mask is Virgin Coconut Oil. If you have never tried to use this, you need to go and buy a jar. Now. Ok?
Well, it is 100% natural, and it’s free of silicones, alcohols, and other chemicals, and your hair will feel amazing after you have used it. However make sure you use it before you wash your hair, as a mask, and then wash it out with normal schampo and conditioner. You scoop it out, a pea size on to your palm and then it will melt in your hands, and just put in on your dry hair. Mask done. Cheap and amazing.