I purchased this along with the shampoo whilst at a new hairdresser who raved about how good these were for curly hair. However, the price per bottle was ridiculous and the after effect totally not worth it.
It did what it set out to do, along with the shampoo my hair was clean, highly shiny and felf smooth whilst holding my curls nicely, but that always happens after a fresh cut anyway so there was nothing new and wow factor worthy that my regular supermarket brought conditioner doesn't provide for a 4th of the price. Have no desire to repurchase.
i wouldn't say it's the best in the world, but it's pretty good, especially for the price, aka not too expensive. I do like that you don't have to leave it in too long, it smells yummy, it doesn't feel too heavy. My hair is not dramatically my hydrated, but it's certainly not worse.
Tips: I alternate between this once a week and a hair mask instead, once a week