I follow a woman who uses Curly Girl, it's a website and I think they have product.
Would it make my pin straight hair have curls? Waves?
There are silicone products that you can lightly apply to the surface of your hair. I do that, but I have straight hair so I also use a curling iron to flatten out the frizzies when it rains. I carry the silicone on rainy days (small bottle). Obviously you can't do that.