In my house because we're only two people we divide the shampoo and conditioner in half for both of us. I have this problem where everything has to be used in the same proportion so I (most of the time), end up using up my side of shampoo and conditioner at the same time.
No, we're annoyed as hell. For the first time ever I finished my last bottles at the same time but now I have I buy two bottles at once instead of separating the expense
You're so much better off with a moisturizing body wash.