InVision Developer Creme 100ml Strength:30 Vol (9%) Combine Koleston Perfect Pure Naturals

Combine Koleston Perfect Pure Naturals hair colour with Welloxon Perfect for outstanding results

Measures grams

Protection and shine spray

Black heavy weight fabric

InVision Developer Creme 100ml Strength:30 Vol (9%) Combine Koleston Perfect Pure Naturals100ml Hydrogen peroxide to mix with hair color or bleach. Comes in 2 strengths: 20 Vol (6%) or 30 Vol (9%) 1. Measure appropriate amount of InVision developer creme and pour into an applicator bottle or non metallic bowl. 2. Add colour to a ratio of 1: 1 3. Mix well with non metallic instruments. 4. Apply color to dry hair. Rinse, shampoo, condition, and style hair as usual. We recommend professional hair care products for the best results.