I went shopping for oils. I wanted to try coconut oil and caster oil. Where do you find these at? I found coconut oil in the vitamin section but it this the one to use? And caster oil, well the only one I could find was in the laxative section. Is this the right one? Or is there a better place to find it? Also, does caster oil really make hair grow faster? How do you use these oils? Can they be used on dry hair lightly to add shine? Are they for hot oil treatments? Also I found a hot oil treatment but I didn't get it without first seeking advice here. It was an Alberto VO5 hot oil treatment. Do these types of hot oil treatments work? I have naturally curly, shoulder length hair, feels very dry in the middle right down to the ends due to past abuse with perms to soften my stronger natural curl. Any help will be great. Thanks