Revive fine, flat hair with Elvive Volume Filler Shampoo and Conditioner. Infused with filloxane elixirs, this volumizing system creates body and density for hair that feels thicker after 1 use*. Filloxane penetrates and expands the hair fiber from within to double your hair's natural density. Our system penetrates the hair fiber from root to core to tip for healthier looking, fuller hair.