Basic White is the lightening family trusted and preferred by more U.S. salon professionals. Use heat for 3x the lightening speed. The outcome: healthy-looking highlights and special effects. Potassium Persulfate, Ammonium Persulfate, Sodium Metasilicate, Sodium Stearate, Silica, Aluminium Distearate, Hydroxypropyl Methylcellulose, Disodium EDTA, Sodium Lauryl Sulfate.,Pour 7 level scoops for Basic White into a non-metallic glass or plastic bowl. Mix with one of the following Clairol Professional Developers. Stir into a rich, creamy consistency. Add additional developer, if needed. Use for off-the-scalp lightening only. Check development regularly, until you achieve desired level of decolorization.Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.