All in one body soap and hair shampoo. I've been using the Dial product but my wife pointed out that it was liquid antibacterial hand soap. Though it didn't bother me, I changed to the GoJo brand for her pice of mind. This product smells great, cleans well, and doesn't leave you at all itchy. Also does wonders on my 75% head of hair. Great deal at under $50 for four single gallons (2 - 4 year supply. Just screw on a gallon pump dispenser found here on Amazon for about $6 prime.