Ionic Keratin Treatment is especially designed for damaged hair and especially sensitive scalp. The unique formula is competent to penetrate deeply while protecting the cuticular layer of hair. Exclusive Blue Bond Protein ingredients help give nutrition, injects dry, colored, permed and frizzy hair improved intensive moisture plus softness perfectly. Ionic Keratin Treatment enhanced by using professional steamer to maximize the potential for increased softness. Usage: After shampooing, dry hair with towel. Apply hair treatment generously over all the hair and cover with a plastic cap for 15 to 30 min with or without heat.