I brought this on a whim at the supermarket, and instantly fell in love with it.
I have wavy, dry hair, which is also dyed, and have trouble with frizz and dry ends in particular. One pump of this through my damp hair, and it dries soft, frizz free, and smelling amazing! The oil is a great consistency, not to thick or runny, and a little goes a long way so the bottle lasts you ages. I usually avoid putting this in my roots as they can start to look quite oily, but if I have any left over on my hands I smooth it over the top to get rid of any frizz. For the price ($16) this is a good sized bottle, and lasts a long time, is nourishing to the hair, and I will definitely be purchasing again.
I used to use this on my hair when it had dye in it, and it was great for adding shine and combating frizz (especially after straightening). It's pretty affordable and only takes a little bit to make a difference. However now that my hair doesn't have any dye in it, I don't use it much, as it makes my hair very oily looking, especially near the front. Because I can only use a tiny bit on the ends, I no longer notice any difference in the condition of my hair (apart from taming any fraying ends slightly). I will say that it doesn't weigh my hair down at all, and smells and feels amazing - I just have to use it very sparingly, so have re purposed it into a body oil.
Tips: Be careful if you have healthy hair that is prone to getting oily.