starter size 4-minute leave-in treatment
This patented bioactive peptide treatment strengthens and improves elasticity while reversing damage from chemical services, thermal styling, and mechanical styling. For all hair types.
Repairs Damage Caused By
- Bleach + Color
- Chemical Services
- Mechanical Styling
K18 Hair Leave-in Molecular Repair Mask 5ml
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 usage. For best results, use on consecutive washes.