Currently £1.59 online was £3.40
with the 15% student code STUDENT10 it brings it down to £1.35 each (you do not need to be a student to get this price! it does not ask for any student details!)
make sure you don't add other items that are 2 for 1 since it won't let u use the code aswell as the other offer but do it seperately and you can get both offers.
currently £1.59 instore if you can't be bothered to wait for delivery (someone has already mentioned this), however i ordered a few bits last week and it came within 2 days. free delivery at the moment too but not for long! just thought this was a great deal for a 400ml bottle!shampoo/conditioner lots of varieties! bought 2 myself :)