Anti-frizz serum!!! Takes care of frizzy for a head of wavy/curly hair. Garnier Fructis Sleek & Shine Anti-Frizz Serum - Best Price

That's what I've used for the past couple of years. My favorite find, yet. I have long, naturally curly hair. And if you like, the straight look, use this when damp. Brush it out straight. ((<----talking from years of experience here ))