Bumble and Bumble Curl Moisturize Shampoo 250ml. A gentle, sulfate-free shampoo specially formulated to cleanse and hydrate all curl types without stripping natural oils. Infused with a rich blend of oils and butter, it enhances curl definition and leaves hair soft, shiny, and manageable. Size: 250ml. How to use – apply to wet hair, lather, and rinse thoroughly. For best results, follow with Bumble and Bumble Curl Conditioner.