This comment was posted at the bottom of an article I read recently about eco-friendly shampoos. I have long bought shampoo and conditioner in bulk and I think I’ve only bought two bottles of conditioner in my adult life. I have recently been trying to brainstorm a more natural solution to the supermarket no-name brands and I dug this girls comments: I have been using the system below for the last year and am very happy with it. I have…