CHRISTOPHE ROBIN’s Cleansing Thickening Paste boosts body for thinning hair. The formula leverages pure rassoul clay to absorb impurities, enhancing fullness at the roots. Tahitian algae contributes densifying and invigorating properties. This paste texture transforms into a light foam on contact with water. The result? Hair feels stronger and thicker with continued use, and the scalp remains clean.