I like the smell for one thing. The apple shampoo is a light scent. This line is a heavier scent. If you don't like the heavier scents I wouldn't use it. I didn't have to use the PEK with it. It made her coat so soft and silky and I liked the smell! Rosie needed some extra conditioning on her coat. This mask conditioner was good for her.
I had never heard of the Argan oil so I'm curious to know where you get it.