I currently have the following:
Medicated scalp drops from the dermatologist <---I only use this when I have irritation/itchiness in a certain spot on my head
kCurlsys Hair Serum<---This is for the hair and scalp. I will only be using it for my scalp. I used it for the first time tonight and I love the way it feels.
Curls and Potion Scalp Potion<---I had several bottles of this and I am now down to my last bottle with about half bottle left. I like it but probably won't be repurchasing.