UGLY DUCKLING PROFESSIONAL HAIR COLOR 9.1B VERY LIGHT COLD ASH BLONDE

• Vivid color reflects, long lasting shine.
  
• Blue-based ash tone, for neutralizing unwanted yellowness.
  
• Visibly improved hair condition and softness thanks to Argan Oil.
  
• Low ammonia, pleasant floral fragrance.
• Made in Europe.
  
• Paraben free.
• Extra large 3.5 oz tube.
  
• For professional use.

For best color results with Ugly Duckling Very Light Cold Ash Blonde 9.1B, follow instructions below:

• Mix 1:1 with developer.
• Choose your developer according to lift needed: 20 vol for 1-2 levels lift, 30 vol for 2-3 levels lift, 40 vol for 3 levels lift or more.
• Development time: 30 minutes without heat, 20 minutes with heat.
• Add 10 extra minutes of development time in the case of very resistant grey hair.
• Emulsify and wash with a low pH shampoo.