What It Is

• Matrix Cream Developer is the dedicated developer for Matrix's hair color lines. • Matrix’s Cream developer 30-Volume can be used on all levels, all textures, all hair patterns and in hair that is natural, or color treated. What It Does • Matrix cream developer mixes hair color to an ideal consistency for controlled and precise applications.

How To

• SOCOLOR mixes in a 1:1 ratio with 10, 20, 30 or 40 vol • Process at room temperature for 30-45 minutes • Always follow manufacturer's packaged instructions