K18 Leave-In Molecular Repair Mask 5ml Toning +63%* softness (EU) / Hydration

+63%* softness (EU) / Hydration (USA)

91% notice hair is smoother and not weighed down*

and rinse thoroughly

High intensity blonde enhancer for cool

K18 Leave-In Molecular Repair Mask 5ml Toning +63%* softness (EU) / HydrationThis patented bioactive peptide treatment strengthens and improves elasticity while reversing damage from chemical services, thermal styling, and mechanical styling. For all hair types. Hair like new. This leave in mask heals and strengthens hair with lightweight moisturizing benefits to detangle and keep hair smooth and soft, without weighing it down. The 5mL starter size is a 2 application dose for most hair types. Please see dosage chart for exact