-none refers to Androstenone:
Alpha Androstenone: In the forum this is commonly referred to as –none or none. It is a hormone produced in men and women’s sweat. (significantly less if women) “Androstenone is the first mammalian pheromone to be identified.” (Androstenone - Wikipedia, the free encyclopedia)
Taken from Toilofday’s great thread Basic Noob Phero Bootcamp
When you get a chance you should check it out.