I had also wondered if the fsg would be a protein. I have coarse medium to low porosity and very very dense hair and I live where it is very humid so I try to avoid all humectants and proteins but I still want something that is moisturizing. I noticed in your signature your hair is like mine. Have you found any oils you liked and have you ever tried shea butter? I also used kccc and loved it to begin with and then slowly I started not to get the same results I did in the beginning. I think the agave is a humectant but I'm not sure about the aloe.