GK Hair Leave-in Spray

Not sure what this spray is supposed to do. Seemed to make my hair feel thicker. Not smoother. And this bottle does not last long. For the price, you're better off with the GK Serum.

This is the best leave-in treatment I've tried since having my hair keratin straightened. It is really complimentary to hair that has undergone this type of treatment, as I've found all of the Global Keratin products to be. it defeinitely does what it claims to do: locks in moisture and smooths, really helps diminish frizz. My boyfriend who also has dry hair tried it and like it so much he ordered it as well.