Matrix Opti.Smooth Resistant Smoothing System – For Coarse & Resistant Hair Ingredient_Vitamin B5 Long-lasting sharpness for consistent professional

Long-lasting sharpness for consistent professional results

Body for fine hair that refuses to hold it

Designed for all-in-one leave-in care

bright blonde

Matrix Opti.Smooth Resistant Smoothing System – For Coarse & Resistant Hair Ingredient_Vitamin B5 Long-lasting sharpness for consistent professionalThe strength you reach for when Normal won't move it. Opti. Smooth Resistant is the strongest of the Matrix in salon smoothing systems, formulated for coarse, resistant hair that a normal strength service under processes. Each box carries two full applications of the revitalising straightening system smoothing cream, neutraliser and post service care relaxing a stubborn wave pattern into a smooth, straight result while conditioning through the