Wella Wellaplex Large Kit Step 1+2 Esf

The No1 Bond Maker helps reduce hair damage and creates bonds within the hair while lightening or coloring. Mix it with hair lightener or color and enable an optimal lift and penetration of the dye molecules. With opti pH system. No need to change peroxide or development time. Use with all lightening services. Use the No 2 Bond Stabilizer after chemical treatments such as lightening or color to further strengthen the hair structure and rebalance pH. With opti pH system. Use with all lightening services. Use when coloring damaged or sensitized hair. Perfect color and lift development.