Discover our Thickening Shampoo to increase the diameter of every hair fibre for instantly thicker hair.
Apply on wet hair, massage your scalp and rinse.
Elvive Fibrology is powered with Filloxane, a L'Oréal-developed thickening agent, which penetrates and expands the hair fibre from within.
Thickening haircare powered by L'Oréal's Filloxane technology
L'Oréal Paris's core haircare umbrella