if there are excess of distinctive replies there is an issue. in fact, i'd almost go as far as to call it a "catalogue." this has saved us $0.90 per bar on the standard price i’d pay at the supermarket. if you don’t have these already, this is much too expensive for most people if they just want to check their own flashes and compare them to others. also, this mixture will be the water phase of your conditioner, so it is important to weigh out the right amount. this was a “sunny” day and we were going to take advantage of it! 