Matrix SoColor Pre-Bonded 6N/6.0 Dark Blonde Neutral Permanent Hair Color 3.1 Ounce 90 Milliliters
(100%)
Mix color with recommended developer in 1:1 ratio. Apply on hair section by section. Leave on for a set time in temperature room. Additional heat is not recommended. After development time, rinse well until water runs clear. Mixing ratio: 1:2 (1 part color + 2 parts developer)
Development time: 50 min
Developer: Matrix Cream Developer 9% or 12%


