Matrix ColorInsider Precision Permanent Hair Color - # 2N Natural Black Neutral by Matrix for Unisex - 2 oz Haircolor Size:2 oz Respiratory Relief

Respiratory Relief

loss of sleep

fresher & younger-looking complexion Can be used as day mask or overnight mask for maximum results Perfect for all skin types

UV and thermal protection

Ultra-cocooning texture envelops skin in comforting softness Powered by an anti-oxidant complex containing jasmine flower Helps skin to recover overnight from the harmful effects of everyday life Respects skin's natural balance Scented with fresh & vibrant notes to boost the mood Unveils a fresh & re-energized complexion with relaxed facial features Perfect for all skin types

Matrix ColorInsider Precision Permanent Hair Color - # 2N Natural Black Neutral by Matrix for Unisex - 2 oz Haircolor Size:2 oz Respiratory ReliefTraditionally, ammonia swells the hair fiber, and raises the cuticle layer allowing the color molecule to penetrate into the hair. colorinsider color Injection system is different it uses oil, not ammonia as the engine to physically inject color.