Moroccanoil Intense Curl Cream, 10.2 Fl. Oz.

I have thick, coarse, frizzy and curly hair, is this the product for me if I want help with defining curls ?

I received this bottle, but it was sealed with clear plastic wrap and not a blue MoroccanOil seal. It does not smell like my other MoroccanOil product

Is this product good for ethnic hair that has a natural style

If you have also used tigi's catwalk curls rock! curl amplifier, how does this compare?