Matrix SOBOOST Color Additives for SOCOLOR & SoColor Sync Hair Color RED

What It Is

Color additives intermixable across SoColor and SoColor Sync hair color that provides pure, bright tones.

What It Does

Exceedingly pure, bright tones, for intensifying a color result or for neutralizing brassy effects-from subtle to dramatic. SOBOOST shades will provide you unlimited customizable color results.

• Blue: Use when lifting to neutralize unwanted brassiness and when darkening to add cool tones

• Red: Use to intensify your favorite red, red-violet and violet formulas

• Copper: Use to boost vibrancy with auburns, warm browns and golden blondes

• Yellow: Use to brighten brunettes and soften reds that are too strong