Rusk In 10 20 Volume Developer 33.8 oz

• Use with Rusk in 10 Permanent cream color
• 20 Volume
• Ten minute processing
• 100% gray coverage
• Micro Pigment technology deposits color deep into the cortex for long lasting color and complete gray coverage
• Condition and protects with 5 Amino Acids
• Dedicated 20 Volume Developer for optimal color results