I, too, have thick, colored hair that is wavy and very prone to the frizzies. First off for styling, I have ALWAYS used Frizz Ease Secret Weapon. The stuff is awesome - does not leave it greasy or stiff. As for shampoos, I have had really good luck with Nexus Therappe & Humectress b/c I need the moisture. I also love moisturizing Pantene for colored hair & the Bio line (lavender scent - moisturizing) from Bath & Body. After I shower, I have faithfully used Bumble & Bumble anti frizz serum. All of this stuff works really well for me. Hope this helps.
"you miss 100% of the shots you never take"
Debbie