It was pretty much immediate. Much less frizz, more defined curls, less flyaways. For the first month or so my hair was a bit limp. But then I figured out the right products and routines for me and it got it's bounce back.
--I'm located in Western PA.
--I found NC in late 2004, CG since 2-2005, started going grey in late 2005.
--My hair is 3B with some 3A, texture-medium/fine, porosity-normal except for the ends which are porous, elasticity-normal.
--My long time favorite products are Suave & VO5 conditioners, LA Looks Sport Gel, oils, honey, vinegar.
--My CG and grey hair progress --