There are lots of shampoos available for you to purchase. You want the best quality shampoo on hand for your customers or for you to use at home. American Barber Thickening Shampoo is perfect for thickening hair, leaving it looking fuller, healthier, and better. To use it, just apply to wet hair and lather, then rinsing it out thoroughly. For more thickening, repeat the process, leaving it on the hair for one or two minutes before rinsing. The 300 ml bottle ensures that you’ll have plenty of it at hand. Get the best you can for yourself and/or your customers. The American Barber brand is a brand you can trust, so you know you’re using a top notch product. Get yourself a few bottles to have on hand. Your customers will no doubt be wanting some for their own.