BIOX-HAIR Treatment combines nutrients and silicones that leave hair manageable, nourishing it with a vitamin complex that keeps it healthy by preventing hair loss due to breakage. Its special formulation is particularly recommended fro weakened, chemically treated, straightened or dyed hair. Apply after shampooing to bring back a soft, shiny and frizz free hair. Apply it 2 to 3 times a week to obtain the best results.