I have type 2C hair and I use DevaCurl angel after I towel dry my hair and then I spray it with DevaCurl set it free. I did get my hair highlighted recently but i've gotten it colored before and it's had no effect on my curls.

The top layers of my hair lately haven't been as curly as they usually are they're more limp and flat.

I read somewhere that it might be because my hair needs to be more conditioned so recently i've been using loreal paris eversleek sulfate-free humidity defying leave-in creme.

Any idea as to why my hair isn't as curly or what I can do to keep my curls energized?