Mydentity Magnum8 Powder Lightener by Guy Tang 28.2 oz

The ideal solution for fast-acting, on- and off-scalp lift, maximum control and superior conditioning. - Lifts up to 8 levels in a single application - Dust-free, violet powder - Superior conditioning during the lifting process. Pro Tip: mix #Magnum8 with #Big9 to create the most perfect, hybrid consistency. Directions: Mix #Magnum8 Powder Lightener in a ratio of 1:1 up to 1:3 with Permanent Developer for desired consistency. On-scalp application: Up to 20V; Off-scalp: Up to 40V. Apply to dry unwashed hair. Process for 20-45 minutes. Additional heat is not required.