Kiehl's Since 1851

Ultimate Thickening Shampoo

Multi-protein formula with Omega-6 and extracts of rosemary, cedarwood and peppermint for thinning hair. This antioxidant-rich shampoo is infused with a blend of thickening polymers, naturally-derived proteins and an Omega-6 essential fatty acid derivative to fortify and texturize thinning hair. Reinforced hair strands for a noticeably thicker, healthy-looking appearance and improved scalp coverage. 8.4 fl oz.