Matrix Opti.Smooth Normal Smoothing System – In-Salon Straightening, 2 Applications Product type_Thermal round brush or bouncy styles

or bouncy styles

depending on desired toning intensity

making at-home color maintenance easy and luxurious

Includes 8 color-coded guide combs (sizes 1/16” to 1”)

This luxurious

Matrix Opti.Smooth Normal Smoothing System – In-Salon Straightening, 2 Applications Product type_Thermal round brush or bouncy stylesThe professional straightening system for normal hair. Opti. Smooth Normal is Matrix's in salon revitalising straightening system, formulated for hair in normal condition neither resistant nor previously sensitised. Each box contains everything for two full applications: the smoothing cream, the neutraliser and the post service care. It relaxes the natural wave pattern into a smooth, straight result while conditioning through the process, which is