Sparks Developer is specifically designed to be used with Sparks powder lightener. This gentle formula quickly lightens while maintaining the integrity of the hair.

Violet base neutralizes orange undertones while lightening hair
Time-released lightening to ensure even and gentle processing
Lifts dark hair up to seven levels lighter
Micro-encapsulated powder lightener
Maintains the natural integrity of the hair

Ingredients:

Water (Aqua/Eau) Hydrogen Peroxide Cetearyl Alcohol Isopropyl Myristate Sodium Laureate Sulfate Cetearth-25 Tetrasodium EDTA Etidronic Acid.