Inoa 4.20/4VVV





Revolutionary oil-based, ammonia-free permanent hair color. Maximized effectiveness of the permanent haircolor process with ultimate respect for the condition of the hair fiber, resulting in stunning shine and perfect coverage of up to 100% white hair.

Size: 60 g


  • Oil Delivery System (ODSý) technology: envelops the hair fiber in a film of oil, repelling the water-based colorant, pushing it deeper into the hair fiber for unlimited color
  • Low Dose MEA: a low dose of MEO (monoethanolamine) slightly opens the cuticle

Hair Type & Condition: For consumers desiring natural shades, beautiful condition, stunning shine and perfect coverage of white hair.

Features & Benefits: 

  • Reinforced coverage of up to 100% white hair
  • 6 weeks of intense hydration and nutrition
  • 50% more shine
  • Lightening: Up to 3 levels
  • 100% ammonia-free, long-lasting, durable permanent color

- INOA should be used exclusively with INOA ODS² 10-volume, 20-volume or 30-volume Rich Developer
- The mixing ratio is 1:1
- Development time: 35 minutes 

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