Rusk's Ruskin 10 offers a permanent color that processes in just 10 minutes, delivering 100% gray coverage without compromising on performance.

FEATURES

• Micro Pigment technology
• Color is deeply deposited in the cortex
• Long-lasting color
• Enriched with 5 Amino Acids
• Conditions and protects hair
• Vegan
• Cruelty-free
• 3.4 oz

HOW TO USE

• Mix with 20 Volume Developer
• Ratio 1:2
• Process for 10 minutes
• Do not use heat