i dont think that oils have protein in it. im protein sensitive and i use oils every day. i also dont know if henna has any protein in it either might need to check that one out. too much protein isnt just the cause of too much protein, your hair would feel really dry and almost like strew. if your hair is really dry you would just need more moisture.
thats just what i think though.

my hair: 3c, high porosity, high density and coarse hair (i think i finally figured that all out)
my hair loves conditioner only styling!
my hair goal length is bra strap length when curly.

I also blog about my hair journey, please feel free to read and comment/ask questions http://www.naturallycurly.com/blogs/...air-blogs/2494