Shampoo= great. Conditioner= solid. hair primer= a revelation. Leave in conditioner= solid. Scalp treatment= great. Elixir oil= bomb. Hair mask= will not come out on the first try short of washing it with dawn dish soap. Takes at least 3 washes over the course of 2 days, and I'm fairly confident I'm no better off than when I started. I get so frustrated because it feels great in shower and I think 'finally, I've got the hang of this!' then just stays wet, coated and thick feeling.