The KEVIN.MURPHY THICKENING regimen is designed to strengthen and densify fine or thinning hair, delivering the appearance of fuller, thicker locks. Powered by advanced eyelash thickening technology, this regimen blends Rice Amino Acids, Oleanolic Acid, and invigorating extracts of Ginger Root and Nettle to fortify the hair from root to tip. Hair feels revitalised, looks fuller, and gains long-term resilience with every use.