I just went through a horrible time about a couple months ago. I thought my hair was course and was using oil to seal it... Oh my...it was a DISASTER!!!!! I had to use a cleansing shampoo for a couple weeks...and I realized that I actually have fine/med hair... It was also over conditioned...which made it limp, semi greasy,and VERY frizzy!!! So some times you just have to figure out what your hair likes by trial and error...I am loving my hair these days...but it was a frustrating road...Oh and just a tid bit of info...I figured out my hair liked protein by how it felt when it was wet...my hair seemed to plump up and feel soft and seaweedy...which is what you want...if I don't get this with the protein conditioner then my hair needs more moisture...just try to listen to your hair...it's shouldn't be limp and crazy frizzy...
2b/c CG since 8/12
I have low porosity and fine/med texture. Easily weighed down and VERY frizzy crown, with straighter under layers

Low-poo:TJ TTT, CJ GCS
LI/RO/DC: CK Satin Roots,Sevi Pumpkin, SSI Okra reconstructor, CJ SAC,CJ RM
Stylers: AG Recoil, JC SS
Jellies: CK Coil Jam, Okra gel(HG)
Gel: JC CC, Ouidad H&H gel, Ouidad moisture lock gel

Hair loves moisture protein.
MUST Pixie diffuse.

My hair dose NOT like oils, butters or polyquats Or glycerin in high dews