I thought it was a post about this. NTS-okay I see the thread label......Sorry.
I use only 1 pak. I like the paks better, cause if I had the bottle, I will probally go overboard. 1 Pak is more than enough. I divide my hair into 4 sections. Apply from root to tip. Then put hair into one pony tail. Apply to ends, nape area and edges. Yeah 1 pak is more than enough.