Bleach Booster (Powder): Potassium Persulfate/58.76 Ammonium Persulfate/23.20 Calcium Carbonate/13.40 Trisodium Phosphate/9.00 Soda Ash/1.50 Sodium Lauryl Sulfate (10%)/1.50 sodium Carboxymethylcellulose/1.71 Combine bleach base, booster, and 4 oz peroxide (20 vol). Shampoo the bleached hair with the following shampoo formula, which includes the disulfide reducing treatmet.