For fuller, sexier, retro style Bumble and bumble Thickening Shampoo is the ultimate solution for thin hair as it makes it look and feel full of body. This lightweight shampoo will give fine, struggling hair a boost and more volume. Thickening Shampoo also seals your split ends and smoothes flyaways. Apply Bumble and bumble Thickening Shampoo on your wet hair Lather small amount of it in the palms of your hands Massage through Rinse thoroughly You don\'t need to repeat the shampooing Suitable for fine lifeless hair.