1:2 mixing with 30-volume developer only (2oz color and 4oz 30-Volume developer)
Intense Lift Full Head Application (VIRGIN, DARK HAIR ONLY):
1. Saturate the lengths and ends of hair, avoiding the root area, and let process for 15 minutes.
2. Then apply to the root area and process for an additional 30 minutes. Total Timing: 45 minutes.
Not recommended for previously colored, bleached, relaxed or predominantly gray hair.