I don't really have problematic hair. It's a little dry, no split ends, not too frizzy, down to my waist, thick. I like products that nourish my hair, and make it smooth, soft, and shiny.
From the first time I washed my hair I noticed a great difference. My thick hair was softer and more manageable. It became healthier and shinier and much easier to style. It's sooo moisturizing. No frizz at all. It lasts too. And it smells so good. Gets my hair really clean. I absolutely adore this product.
The only thing is the price. I can compare this to so many drugstore shampoos (loreal evercreme) so I won't buy this again. If you can afford it though, I definitely recommend it. :)