How long do these VitaMan products last for you?

[orangejuice07]

Can anybody tell me how long VitaMan's 150ml of Body Moisturiser and the 250ml Face and Body Cleanser lasted for you. I usually shower twice a day and I use regular irish springs bar soap($2) and old spice body wash ($5) and my skin is always really dry afterwards. Im looking to upgrade but I am trying to stick to a budget, as like most of you, the majority of my money goes to groceries so I am trying to figure out if i can afford $100 for a bottle of moisturiser, face and body cleaner and a exfoliating bar of soap from Vitaman? Do you guys go through a bottle of each per month? 2 months? And does it really make that much difference? Thanks