lebel iau serum mask must-have its slightly acidic pH and

its slightly acidic pH and sunflower-extract formula make it suitable for washing colored hair as often as needed between colorings

use IAU Serum Essence Oil on damp hair after rinsing this cream out

part gentle scrub

Provitamin B5 & Allantoin support the skin barrier and leave skin feeling smoother

It glides through wet or dry hair with almost no resistance

lebel iau serum mask must-have its slightly acidic pH andLebel IAU Serum Mask is a concentrated weekly treatment from the IAU Serum line, designed for dry, thinned, frizzy or chemically processed hair that needs deep smoothing and a visible reset along the lengths. The aroma rich formula sinks into the cortex, helps the cuticle sit flatter, and leaves hair feeling elastic, glossy and easier to control. It sits as the once a week intensive step in a Lebel IAU Serum routine, applied through the lengths after