Spraying this product throughout my hair prior to blow drying and using a straightening iron, my dry, thick hair feels super light and soft!

Although I've noticed that if I don't blowdry my hair right after using it and just letting it air dry, my hair feels a bit oily, heavy and not as soft.... which is why I gave it 4 stars on the effectiveness department...

It's supposed to be a heat protectant but also repair and smooth out frizz and flyaways--which I find it does seem to do! But it is pretty pricey....