Eternity Liss B-Tox Reconstructive Mask has in its formula keratin, wheat protein and vegetable oils. These assets penetrate the wires, replacing the proteins lost by oxidation and chemical damage. With highly beneficial components to the threads, the Eternity Liss B-Tox Reconstructive Mask reduces the volume, keeps the hair aligned and shiny, in addition to nourishing and rebuilding. EternityLiss B-TOX is composed of Keratin, Wheat Protein and vegetable oils that restructure the hair leaving it realigned and with intense shine. How to Use Capillary Btox Eternity Liss Reconstructive Mask Wash your hair with a deep cleansing shampoo, apply Eternity Liss B-Tox Reconstructive Mask and comb the strands to align them. Wait 20 to 40 minutes, then rinse thoroughly. That done, start the drying process with the help of a hairdryer and brush, flatten the hair to prolong the effect.