Best Shampoo For Fine Hair The Bumble and Bumble Thickening Volume Shampoo ($26) creates fullness in your hair by moisturising your dry ends without weighing down your roots. It's also safe to use on colour-treated hair so you can extend your time between salon visits and is cruelty-free. Image Source: sephora.com Bumble and Bumble Thickening Volume Shampoo $26 from sephora.com Buy Now