From the Davines website: "Shampoo for frizzy or unruly hair for a smooth look. Formula characterized by a soft and creamy foam designed to gently cleanse frizzy hair, making it smooth."
 
From Rachel: OK. I'm not going to lie: I use this myself because I love the smell that much. And in my fine, smooth hair, I am still able to go several days without shampooing! So don't worry about weight on your frizzy hair. It does the job without weighing it down!