PRAVANA Developer Zero Lift Levels of Lift: None, Processing: 20-30 mins
PRAVANA Developer 10 Volume Levels of Lift: Minimal-Max, Deposit Processing: 30 mins
PRAVANA Developer 20 Volume Levels of Lift: Up to 1 Level of Lift Optimal for Gray/White Coverage, Processing: 30-45 mins
Features & Benefits: PPD and paraben-free Flexible and easy to use system Optimal white hair coverage Vibrant colors Perfect lightening ability Comfortable Application Sustainability