Sally

Salon supplier Sally’s huge store is a godsend for pros and amateurs alike. Yes, it may lack the atmosphere of a Knightsbridge beauty hall, but the fact that you can pick up hundreds of hair clips and gallons of conditioner on the cheap more than makes up for it. It’s also great for tracking down the type of products you can never find in your local Boots, whether you’re after clarifying shampoo for over-dyed hair or just really, really want to bring back crimpers.